152310402 has 16 divisors (see below), whose sum is σ = 338467680. Its totient is φ = 50770116.

The previous prime is 152310391. The next prime is 152310413. The reversal of 152310402 is 204013251.

It is an interprime number because it is at equal distance from previous prime (152310391) and next prime (152310413).

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

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1410228 + ... + 1410335.

It is an arithmetic number, because the mean of its divisors is an integer number (21154230).

Almost surely, 2^152310402 is an apocalyptic number.

152310402 is an abundant number, since it is smaller than the sum of its proper divisors (186157278).

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

152310402 is a wasteful number, since it uses less digits than its factorization.

152310402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2820574 (or 2820568 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 152310402 is about 12341.4100490989. The cubic root of 152310402 is about 534.0433622154.

Adding to 152310402 its reverse (204013251), we get a palindrome (356323653).

The spelling of 152310402 in words is "one hundred fifty-two million, three hundred ten thousand, four hundred two".