101323320211020 has 96 divisors (see below), whose sum is σ = 288890880542208. Its totient is φ = 26530156291072.

The previous prime is 101323320210979. The next prime is 101323320211031. The reversal of 101323320211020 is 20112023323101.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 69108384 + ... + 70559303.

It is an arithmetic number, because the mean of its divisors is an integer number (3009280005648).

Almost surely, 2^{101323320211020} is an apocalyptic number.

101323320211020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

101323320211020 is an abundant number, since it is smaller than the sum of its proper divisors (187567560331188).

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

101323320211020 is a wasteful number, since it uses less digits than its factorization.

101323320211020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139667919 (or 139667917 counting only the distinct ones).

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

Adding to 101323320211020 its reverse (20112023323101), we get a palindrome (121435343534121).

The spelling of 101323320211020 in words is "one hundred one trillion, three hundred twenty-three billion, three hundred twenty million, two hundred eleven thousand, twenty".