101330310132 has 36 divisors (see below), whose sum is σ = 260973350820. Its totient is φ = 33139471872.

The previous prime is 101330310119. The next prime is 101330310149. The reversal of 101330310132 is 231013033101.

It is a happy number.

101330310132 is a `hidden beast` number, since 10 + 1 + 330 + 310 + 13 + 2 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 89967602916 + 11362707216 = 299946^2 + 106596^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 26552157 + ... + 26555972.

It is an arithmetic number, because the mean of its divisors is an integer number (7249259745).

Almost surely, 2^101330310132 is an apocalyptic number.

101330310132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

101330310132 is an abundant number, since it is smaller than the sum of its proper divisors (159643040688).

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

101330310132 is a wasteful number, since it uses less digits than its factorization.

101330310132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53108192 (or 53108187 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

Adding to 101330310132 its reverse (231013033101), we get a palindrome (332343343233).

The spelling of 101330310132 in words is "one hundred one billion, three hundred thirty million, three hundred ten thousand, one hundred thirty-two".