15451101025112 has 16 divisors (see below), whose sum is σ = 29403214638360. Its totient is φ = 7610243788224.

The previous prime is 15451101025057. The next prime is 15451101025121. The reversal of 15451101025112 is 21152010115451.

It is a super-2 number, since 2×15451101025112² (a number of 27 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 3 ways as a sum of consecutive naturals, for example, 14413339973 + ... + 14413341044.

Almost surely, 2^{15451101025112} is an apocalyptic number.

It is an amenable number.

15451101025112 is a deficient number, since it is larger than the sum of its proper divisors (13952113613248).

15451101025112 is a wasteful number, since it uses less digits than its factorization.

15451101025112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28826681090 (or 28826681086 counting only the distinct ones).

The product of its (nonzero) digits is 2000, while the sum is 29.

The spelling of 15451101025112 in words is "fifteen trillion, four hundred fifty-one billion, one hundred one million, twenty-five thousand, one hundred twelve".