101255545144 has 16 divisors (see below), whose sum is σ = 204458312520. Its totient is φ = 46733328480.

The previous prime is 101255545091. The next prime is 101255545151. The reversal of 101255545144 is 441545552101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 486805402 + ... + 486805609.

Almost surely, 2^101255545144 is an apocalyptic number.

It is an amenable number.

101255545144 is an abundant number, since it is smaller than the sum of its proper divisors (103202767376).

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

101255545144 is a wasteful number, since it uses less digits than its factorization.

101255545144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 973611030 (or 973611026 counting only the distinct ones).

The product of its (nonzero) digits is 80000, while the sum is 37.

The spelling of 101255545144 in words is "one hundred one billion, two hundred fifty-five million, five hundred forty-five thousand, one hundred forty-four".