101132213112 has 96 divisors (see below), whose sum is σ = 326638241280. Its totient is φ = 27638614080.

The previous prime is 101132213107. The next prime is 101132213123. The reversal of 101132213112 is 211312231101.

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 23 ways as a sum of consecutive naturals, for example, 4350564 + ... + 4373747.

It is an arithmetic number, because the mean of its divisors is an integer number (3402481680).

Almost surely, 2^101132213112 is an apocalyptic number.

101132213112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

101132213112 is an abundant number, since it is smaller than the sum of its proper divisors (225506028168).

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

101132213112 is a wasteful number, since it uses less digits than its factorization.

101132213112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8724353 (or 8724346 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

Adding to 101132213112 its reverse (211312231101), we get a palindrome (312444444213).

The spelling of 101132213112 in words is "one hundred one billion, one hundred thirty-two million, two hundred thirteen thousand, one hundred twelve".