130032112121300 has 18 divisors (see below), whose sum is σ = 282169683303438. Its totient is φ = 52012844848480.

The previous prime is 130032112121299. The next prime is 130032112121357. The reversal of 130032112121300 is 3121211230031.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 7031502283204 + 123000609838096 = 2651698^2 + 11090564^2 .

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 5 ways as a sum of consecutive naturals, for example, 650160560507 + ... + 650160560706.

Almost surely, 2^{130032112121300} is an apocalyptic number.

130032112121300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130032112121300 is an abundant number, since it is smaller than the sum of its proper divisors (152137571182138).

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

130032112121300 is a wasteful number, since it uses less digits than its factorization.

130032112121300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1300321121227 (or 1300321121220 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 130032112121300 its reverse (3121211230031), we get a palindrome (133153323351331).

The spelling of 130032112121300 in words is "one hundred thirty trillion, thirty-two billion, one hundred twelve million, one hundred twenty-one thousand, three hundred".