951602131 has 2 divisors, whose sum is σ = 951602132. Its totient is φ = 951602130.

The previous prime is 951602129. The next prime is 951602153. The reversal of 951602131 is 131206159.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 951602131 - 2¹ = 951602129 is a prime.

It is a super-2 number, since 2×951602131² = 1811093231447482322, which contains 22 as substring.

Together with 951602129, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 951602131.

It is not a weakly prime, because it can be changed into another prime (951602191) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 475801065 + 475801066.

It is an arithmetic number, because the mean of its divisors is an integer number (475801066).

Almost surely, 2^951602131 is an apocalyptic number.

951602131 is a deficient number, since it is larger than the sum of its proper divisors (1).

951602131 is an equidigital number, since it uses as much as digits as its factorization.

951602131 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1620, while the sum is 28.

The square root of 951602131 is about 30848.0490631093. The cubic root of 951602131 is about 983.5998835256.

The spelling of 951602131 in words is "nine hundred fifty-one million, six hundred two thousand, one hundred thirty-one".