1150054031 has 8 divisors (see below), whose sum is σ = 1316305824. Its totient is φ = 984291840.

The previous prime is 1150054001. The next prime is 1150054043. The reversal of 1150054031 is 1304500511.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1150054031 - 2¹⁸ = 1149791887 is a prime.

It is a super-2 number, since 2×1150054031² = 2645248548438697922, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1150053994 and 1150054012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1150054001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 117350 + ... + 126771.

It is an arithmetic number, because the mean of its divisors is an integer number (164538228).

Almost surely, 2^1150054031 is an apocalyptic number.

1150054031 is a deficient number, since it is larger than the sum of its proper divisors (166251793).

1150054031 is an equidigital number, since it uses as much as digits as its factorization.

1150054031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 244801.

The product of its (nonzero) digits is 300, while the sum is 20.

The square root of 1150054031 is about 33912.4465499026. The cubic root of 1150054031 is about 1047.7059609478.

Adding to 1150054031 its reverse (1304500511), we get a palindrome (2454554542).

The spelling of 1150054031 in words is "one billion, one hundred fifty million, fifty-four thousand, thirty-one".