101331021103422 has 64 divisors (see below), whose sum is σ = 232382222728704. Its totient is φ = 29156921277440.

The previous prime is 101331021103339. The next prime is 101331021103423. The reversal of 101331021103422 is 224301120133101.

It is a super-2 number, since 2×101331021103422² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 101331021103392 and 101331021103401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101331021103423) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 243416043 + ... + 243831974.

It is an arithmetic number, because the mean of its divisors is an integer number (3630972230136).

Almost surely, 2^{101331021103422} is an apocalyptic number.

101331021103422 is an abundant number, since it is smaller than the sum of its proper divisors (131051201625282).

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

101331021103422 is a wasteful number, since it uses less digits than its factorization.

101331021103422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 487248193.

The product of its (nonzero) digits is 864, while the sum is 24.

Adding to 101331021103422 its reverse (224301120133101), we get a palindrome (325632141236523).

The spelling of 101331021103422 in words is "one hundred one trillion, three hundred thirty-one billion, twenty-one million, one hundred three thousand, four hundred twenty-two".