402112500103351 has 4 divisors (see below), whose sum is σ = 403596310067104. Its totient is φ = 400628690139600.

The previous prime is 402112500103333. The next prime is 402112500103357. The reversal of 402112500103351 is 153301005211204.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 402112500103351 - 2⁹ = 402112500102839 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (402112500103357) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 741904981470 + ... + 741904982011.

It is an arithmetic number, because the mean of its divisors is an integer number (100899077516776).

Almost surely, 2^{402112500103351} is an apocalyptic number.

402112500103351 is a deficient number, since it is larger than the sum of its proper divisors (1483809963753).

402112500103351 is a wasteful number, since it uses less digits than its factorization.

402112500103351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1483809963752.

The product of its (nonzero) digits is 3600, while the sum is 28.

Adding to 402112500103351 its reverse (153301005211204), we get a palindrome (555413505314555).

The spelling of 402112500103351 in words is "four hundred two trillion, one hundred twelve billion, five hundred million, one hundred three thousand, three hundred fifty-one".