10310412402 has 20 divisors (see below), whose sum is σ = 23102961486. Its totient is φ = 3436804080.

The previous prime is 10310412397. The next prime is 10310412403. The reversal of 10310412402 is 20421401301.

It can be written as a sum of positive squares in only one way, i.e., 8179574481 + 2130837921 = 90441^2 + 46161^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (10310412403) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 31822099 + ... + 31822422.

Almost surely, 2^10310412402 is an apocalyptic number.

10310412402 is an abundant number, since it is smaller than the sum of its proper divisors (12792549084).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10310412402 is an equidigital number, since it uses as much as digits as its factorization.

10310412402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63644535 (or 63644526 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 10310412402 its reverse (20421401301), we get a palindrome (30731813703).

The spelling of 10310412402 in words is "ten billion, three hundred ten million, four hundred twelve thousand, four hundred two".