101320012332 has 144 divisors (see below), whose sum is σ = 336117600000. Its totient is φ = 24931774080.

The previous prime is 101320012319. The next prime is 101320012357. The reversal of 101320012332 is 233210023101.

101320012332 is a `hidden beast` number, since 1 + 0 + 1 + 320 + 0 + 12 + 332 = 666.

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

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 909207 + ... + 1014542.

It is an arithmetic number, because the mean of its divisors is an integer number (2334150000).

Almost surely, 2^101320012332 is an apocalyptic number.

101320012332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

101320012332 is an abundant number, since it is smaller than the sum of its proper divisors (234797587668).

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

101320012332 is a wasteful number, since it uses less digits than its factorization.

101320012332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1923796 (or 1923791 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 101320012332 its reverse (233210023101), we get a palindrome (334530035433).

The spelling of 101320012332 in words is "one hundred one billion, three hundred twenty million, twelve thousand, three hundred thirty-two".