101025545152 has 56 divisors (see below), whose sum is σ = 237011931360. Its totient is φ = 41803668480.

The previous prime is 101025545147. The next prime is 101025545177. The reversal of 101025545152 is 251545520101.

It is a tau number, because it is divible by the number of its divisors (56).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3874999 + ... + 3900982.

Almost surely, 2^101025545152 is an apocalyptic number.

It is an amenable number.

101025545152 is an abundant number, since it is smaller than the sum of its proper divisors (135986386208).

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

101025545152 is an equidigital number, since it uses as much as digits as its factorization.

101025545152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7776029 (or 7776019 counting only the distinct ones).

The product of its (nonzero) digits is 10000, while the sum is 31.

The spelling of 101025545152 in words is "one hundred one billion, twenty-five million, five hundred forty-five thousand, one hundred fifty-two".