1131402010 has 16 divisors (see below), whose sum is σ = 2039824800. Its totient is φ = 451827216.

The previous prime is 1131402007. The next prime is 1131402031. The reversal of 1131402010 is 102041311.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85200 + ... + 97579.

It is an arithmetic number, because the mean of its divisors is an integer number (127489050).

Almost surely, 2^1131402010 is an apocalyptic number.

1131402010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1131402010 is a deficient number, since it is larger than the sum of its proper divisors (908422790).

1131402010 is a wasteful number, since it uses less digits than its factorization.

1131402010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183405.

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 1131402010 is about 33636.3198046397. The cubic root of 1131402010 is about 1042.0110280625.

Adding to 1131402010 its reverse (102041311), we get a palindrome (1233443321).

The spelling of 1131402010 in words is "one billion, one hundred thirty-one million, four hundred two thousand, ten".