101331322003100 has 36 divisors (see below), whose sum is σ = 251301678569424. Its totient is φ = 34742167543680.

The previous prime is 101331322003081. The next prime is 101331322003117. The reversal of 101331322003100 is 1300223133101.

It is a super-2 number, since 2×101331322003100² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 72379515017 + ... + 72379516416.

It is an arithmetic number, because the mean of its divisors is an integer number (6980602182484).

Almost surely, 2^{101331322003100} is an apocalyptic number.

101331322003100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

101331322003100 is an abundant number, since it is smaller than the sum of its proper divisors (149970356566324).

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

101331322003100 is a wasteful number, since it uses less digits than its factorization.

101331322003100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144759031454 (or 144759031447 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 101331322003100 its reverse (1300223133101), we get a palindrome (102631545136201).

The spelling of 101331322003100 in words is "one hundred one trillion, three hundred thirty-one billion, three hundred twenty-two million, three thousand, one hundred".