10101210201320 has 64 divisors (see below), whose sum is σ = 26608065926400. Its totient is φ = 3378802014720.

The previous prime is 10101210201281. The next prime is 10101210201373. The reversal of 10101210201320 is 2310201210101.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a junction number, because it is equal to n+sod(n) for n = 10101210201295 and 10101210201304.

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, 439936700 + ... + 439959659.

It is an arithmetic number, because the mean of its divisors is an integer number (415751030100).

Almost surely, 2^{10101210201320} is an apocalyptic number.

10101210201320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10101210201320 is an abundant number, since it is smaller than the sum of its proper divisors (16506855725080).

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

10101210201320 is a wasteful number, since it uses less digits than its factorization.

10101210201320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 879896418 (or 879896414 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 10101210201320 its reverse (2310201210101), we get a palindrome (12411411411421).

The spelling of 10101210201320 in words is "ten trillion, one hundred one billion, two hundred ten million, two hundred one thousand, three hundred twenty".