101303112133212 has 48 divisors (see below), whose sum is σ = 257863830292992. Its totient is φ = 30697750500480.

The previous prime is 101303112133163. The next prime is 101303112133231. The reversal of 101303112133212 is 212331211303101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24330813 + ... + 28188555.

It is an arithmetic number, because the mean of its divisors is an integer number (5372163131104).

Almost surely, 2^{101303112133212} is an apocalyptic number.

101303112133212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

101303112133212 is an abundant number, since it is smaller than the sum of its proper divisors (156560718159780).

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

101303112133212 is a wasteful number, since it uses less digits than its factorization.

101303112133212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4056698 (or 4056696 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 24.

Adding to 101303112133212 its reverse (212331211303101), we get a palindrome (313634323436313).

The spelling of 101303112133212 in words is "one hundred one trillion, three hundred three billion, one hundred twelve million, one hundred thirty-three thousand, two hundred twelve".