130231102222100 has 108 divisors (see below), whose sum is σ = 310084953501120. Its totient is φ = 47083014019200.

The previous prime is 130231102222093. The next prime is 130231102222103. The reversal of 130231102222100 is 1222201132031.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130231102222103) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 30944021 + ... + 34899779.

Almost surely, 2^{130231102222100} is an apocalyptic number.

130231102222100 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 130231102222100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (155042476750560).

130231102222100 is an abundant number, since it is smaller than the sum of its proper divisors (179853851279020).

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

130231102222100 is a wasteful number, since it uses less digits than its factorization.

130231102222100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3956130 (or 3955950 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 130231102222100 its reverse (1222201132031), we get a palindrome (131453303354131).

The spelling of 130231102222100 in words is "one hundred thirty trillion, two hundred thirty-one billion, one hundred two million, two hundred twenty-two thousand, one hundred".