1052312115 has 16 divisors (see below), whose sum is σ = 1687315968. Its totient is φ = 560027616.

The previous prime is 1052312111. The next prime is 1052312119. The reversal of 1052312115 is 5112132501.

1052312115 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (1052312111) and next prime (1052312119).

It is not a de Polignac number, because 1052312115 - 2² = 1052312111 is a prime.

It is a super-2 number, since 2×1052312115² = 2214721574751546450, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1052312091 and 1052312100.

It is not an unprimeable number, because it can be changed into a prime (1052312111) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 68107 + ... + 82116.

It is an arithmetic number, because the mean of its divisors is an integer number (105457248).

Almost surely, 2^1052312115 is an apocalyptic number.

1052312115 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1052312115 is a deficient number, since it is larger than the sum of its proper divisors (635003853).

1052312115 is a wasteful number, since it uses less digits than its factorization.

1052312115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150698.

The product of its (nonzero) digits is 300, while the sum is 21.

The square root of 1052312115 is about 32439.3605824776. The cubic root of 1052312115 is about 1017.1418496529.

Adding to 1052312115 its reverse (5112132501), we get a palindrome (6164444616).

The spelling of 1052312115 in words is "one billion, fifty-two million, three hundred twelve thousand, one hundred fifteen".