100132311032220 has 24 divisors (see below), whose sum is σ = 280370470890384. Its totient is φ = 26701949608576.

The previous prime is 100132311032177. The next prime is 100132311032233. The reversal of 100132311032220 is 22230113231001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 834435925209 + ... + 834435925328.

It is an arithmetic number, because the mean of its divisors is an integer number (11682102953766).

Almost surely, 2^{100132311032220} is an apocalyptic number.

100132311032220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100132311032220 is an abundant number, since it is smaller than the sum of its proper divisors (180238159858164).

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

100132311032220 is a wasteful number, since it uses less digits than its factorization.

100132311032220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1668871850549 (or 1668871850547 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 100132311032220 its reverse (22230113231001), we get a palindrome (122362424263221).

The spelling of 100132311032220 in words is "one hundred trillion, one hundred thirty-two billion, three hundred eleven million, thirty-two thousand, two hundred twenty".