351150121551105 has 96 divisors (see below), whose sum is σ = 650278485417600. Its totient is φ = 174769489990656.

The previous prime is 351150121551083. The next prime is 351150121551107. The reversal of 351150121551105 is 501155121051153.

351150121551105 is a `hidden beast` number, since 3 + 5 + 1 + 15 + 0 + 121 + 5 + 511 + 0 + 5 = 666.

It is not a de Polignac number, because 351150121551105 - 2⁸ = 351150121550849 is a prime.

It is a super-2 number, since 2×351150121551105² (a number of 30 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 351150121551105.

It is not an unprimeable number, because it can be changed into a prime (351150121551107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 2215532701 + ... + 2215691189.

It is an arithmetic number, because the mean of its divisors is an integer number (6773734223100).

Almost surely, 2^{351150121551105} is an apocalyptic number.

It is an amenable number.

351150121551105 is a deficient number, since it is larger than the sum of its proper divisors (299128363866495).

351150121551105 is a wasteful number, since it uses less digits than its factorization.

351150121551105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 197263 (or 197260 counting only the distinct ones).

The product of its (nonzero) digits is 18750, while the sum is 36.

The spelling of 351150121551105 in words is "three hundred fifty-one trillion, one hundred fifty billion, one hundred twenty-one million, five hundred fifty-one thousand, one hundred five".