100133311203220 has 48 divisors (see below), whose sum is σ = 222959028418560. Its totient is φ = 37644816372224.

The previous prime is 100133311203193. The next prime is 100133311203281. The reversal of 100133311203220 is 22302113331001.

It is a junction number, because it is equal to n+sod(n) for n = 100133311203191 and 100133311203200.

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, 204560644 + ... + 205049563.

It is an arithmetic number, because the mean of its divisors is an integer number (4644979758720).

Almost surely, 2^{100133311203220} is an apocalyptic number.

100133311203220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100133311203220 is an abundant number, since it is smaller than the sum of its proper divisors (122825717215340).

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

100133311203220 is a wasteful number, since it uses less digits than its factorization.

100133311203220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 409610952 (or 409610950 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 100133311203220 its reverse (22302113331001), we get a palindrome (122435424534221).

The spelling of 100133311203220 in words is "one hundred trillion, one hundred thirty-three billion, three hundred eleven million, two hundred three thousand, two hundred twenty".