151115775102 has 12 divisors (see below), whose sum is σ = 327417512760. Its totient is φ = 50371925028.

The previous prime is 151115775077. The next prime is 151115775119. The reversal of 151115775102 is 201577511151.

It is a super-2 number, since 2×151115775102² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4197660402 + ... + 4197660437.

It is an arithmetic number, because the mean of its divisors is an integer number (27284792730).

Almost surely, 2^151115775102 is an apocalyptic number.

151115775102 is an abundant number, since it is smaller than the sum of its proper divisors (176301737658).

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

151115775102 is a wasteful number, since it uses less digits than its factorization.

151115775102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8395320847 (or 8395320844 counting only the distinct ones).

The product of its (nonzero) digits is 12250, while the sum is 36.

The spelling of 151115775102 in words is "one hundred fifty-one billion, one hundred fifteen million, seven hundred seventy-five thousand, one hundred two".