10402232351 has 8 divisors (see below), whose sum is σ = 11926992000. Its totient is φ = 8887154328.

The previous prime is 10402232317. The next prime is 10402232353. The reversal of 10402232351 is 15323220401.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10402232351 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10402232353) 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, 2418101 + ... + 2422398.

It is an arithmetic number, because the mean of its divisors is an integer number (1490874000).

Almost surely, 2^10402232351 is an apocalyptic number.

10402232351 is a deficient number, since it is larger than the sum of its proper divisors (1524759649).

10402232351 is an equidigital number, since it uses as much as digits as its factorization.

10402232351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4840813.

The product of its (nonzero) digits is 1440, while the sum is 23.

Adding to 10402232351 its reverse (15323220401), we get a palindrome (25725452752).

The spelling of 10402232351 in words is "ten billion, four hundred two million, two hundred thirty-two thousand, three hundred fifty-one".