101330032223100 has 144 divisors (see below), whose sum is σ = 296543140961760. Its totient is φ = 26711656857600.

The previous prime is 101330032223093. The next prime is 101330032223117. The reversal of 101330032223100 is 1322230033101.

It is a super-2 number, since 2×101330032223100² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 117611484 + ... + 118469916.

It is an arithmetic number, because the mean of its divisors is an integer number (2059327367790).

Almost surely, 2^{101330032223100} is an apocalyptic number.

101330032223100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 101330032223100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (148271570480880).

101330032223100 is an abundant number, since it is smaller than the sum of its proper divisors (195213108738660).

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

101330032223100 is a wasteful number, since it uses less digits than its factorization.

101330032223100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 862960 (or 862953 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 101330032223100 its reverse (1322230033101), we get a palindrome (102652262256201).

The spelling of 101330032223100 in words is "one hundred one trillion, three hundred thirty billion, thirty-two million, two hundred twenty-three thousand, one hundred".