20211313130100 has 108 divisors (see below), whose sum is σ = 63352283152704. Its totient is φ = 5389594597440.

The previous prime is 20211313130093. The next prime is 20211313130191. The reversal of 20211313130100 is 103131311202.

20211313130100 is a `hidden beast` number, since 2 + 0 + 211 + 313 + 130 + 10 + 0 = 666.

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 35 ways as a sum of consecutive naturals, for example, 68583267 + ... + 68877333.

Almost surely, 2^{20211313130100} is an apocalyptic number.

20211313130100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20211313130100 is an abundant number, since it is smaller than the sum of its proper divisors (43140970022604).

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

20211313130100 is a wasteful number, since it uses less digits than its factorization.

20211313130100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 370454 (or 370444 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 20211313130100 its reverse (103131311202), we get a palindrome (20314444441302).

The spelling of 20211313130100 in words is "twenty trillion, two hundred eleven billion, three hundred thirteen million, one hundred thirty thousand, one hundred".