101539471164 has 24 divisors (see below), whose sum is σ = 236934144720. Its totient is φ = 33845245824.

The previous prime is 101539471127. The next prime is 101539471169. The reversal of 101539471164 is 461174935101.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101539471169) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 220792 + ... + 501824.

It is an arithmetic number, because the mean of its divisors is an integer number (9872256030).

Almost surely, 2^101539471164 is an apocalyptic number.

It is an amenable number.

101539471164 is an abundant number, since it is smaller than the sum of its proper divisors (135394673556).

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

101539471164 is a wasteful number, since it uses less digits than its factorization.

101539471164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 311149 (or 311147 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 42.

The spelling of 101539471164 in words is "one hundred one billion, five hundred thirty-nine million, four hundred seventy-one thousand, one hundred sixty-four".