101898012170232 has 48 divisors (see below), whose sum is σ = 292207534903440. Its totient is φ = 31968003817728.

The previous prime is 101898012170177. The next prime is 101898012170239. The reversal of 101898012170232 is 232071210898101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101898012170239) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 41625003748 + ... + 41625006195.

It is an arithmetic number, because the mean of its divisors is an integer number (6087656977155).

Almost surely, 2^{101898012170232} is an apocalyptic number.

101898012170232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

101898012170232 is an abundant number, since it is smaller than the sum of its proper divisors (190309522733208).

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

101898012170232 is a wasteful number, since it uses less digits than its factorization.

101898012170232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83250009972 (or 83250009965 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 45.

The spelling of 101898012170232 in words is "one hundred one trillion, eight hundred ninety-eight billion, twelve million, one hundred seventy thousand, two hundred thirty-two".