961102131 has 8 divisors (see below), whose sum is σ = 1397966784. Its totient is φ = 582486120.

The previous prime is 961102097. The next prime is 961102133. The reversal of 961102131 is 131201169.

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

It is not a de Polignac number, because 961102131 - 2⁷ = 961102003 is a prime.

It is a super-2 number, since 2×961102131² = 1847434612425482322, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (961102133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14562121 + ... + 14562186.

It is an arithmetic number, because the mean of its divisors is an integer number (174745848).

Almost surely, 2^961102131 is an apocalyptic number.

961102131 is a deficient number, since it is larger than the sum of its proper divisors (436864653).

961102131 is a wasteful number, since it uses less digits than its factorization.

961102131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29124321.

The product of its (nonzero) digits is 324, while the sum is 24.

The square root of 961102131 is about 31001.6472304295. The cubic root of 961102131 is about 986.8621976867.

The spelling of 961102131 in words is "nine hundred sixty-one million, one hundred two thousand, one hundred thirty-one".