2101231302300 has 108 divisors (see below), whose sum is σ = 7092823035480. Its totient is φ = 517226163840.

The previous prime is 2101231302281. The next prime is 2101231302329. The reversal of 2101231302300 is 32031321012.

2101231302300 is a `hidden beast` number, since 2 + 101 + 231 + 30 + 2 + 300 = 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, 89784510 + ... + 89807909.

Almost surely, 2^{2101231302300} is an apocalyptic number.

2101231302300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2101231302300 is an abundant number, since it is smaller than the sum of its proper divisors (4991591733180).

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

2101231302300 is a wasteful number, since it uses less digits than its factorization.

2101231302300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 179592452 (or 179592442 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 2101231302300 its reverse (32031321012), we get a palindrome (2133262623312).

The spelling of 2101231302300 in words is "two trillion, one hundred one billion, two hundred thirty-one million, three hundred two thousand, three hundred".