351131343151055 has 16 divisors (see below), whose sum is σ = 421442617184064. Its totient is φ = 280848406149120.

The previous prime is 351131343151033. The next prime is 351131343151067. The reversal of 351131343151055 is 550151343131153.

It is not a de Polignac number, because 351131343151055 - 2¹² = 351131343146959 is a prime.

It is a super-2 number, since 2×351131343151055² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2536878662 + ... + 2537017068.

It is an arithmetic number, because the mean of its divisors is an integer number (26340163574004).

Almost surely, 2^{351131343151055} is an apocalyptic number.

351131343151055 is a deficient number, since it is larger than the sum of its proper divisors (70311274033009).

351131343151055 is a wasteful number, since it uses less digits than its factorization.

351131343151055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 237106.

The product of its (nonzero) digits is 202500, while the sum is 41.

The spelling of 351131343151055 in words is "three hundred fifty-one trillion, one hundred thirty-one billion, three hundred forty-three million, one hundred fifty-one thousand, fifty-five".