131020033101230 has 64 divisors (see below), whose sum is σ = 290261554168320. Its totient is φ = 41465425302144.

The previous prime is 131020033101179. The next prime is 131020033101253. The reversal of 131020033101230 is 32101330020131.

131020033101230 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 194245901 + ... + 194919239.

It is an arithmetic number, because the mean of its divisors is an integer number (4535336783880).

Almost surely, 2^{131020033101230} is an apocalyptic number.

131020033101230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

131020033101230 is an abundant number, since it is smaller than the sum of its proper divisors (159241521067090).

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

131020033101230 is a wasteful number, since it uses less digits than its factorization.

131020033101230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 887193.

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

Adding to 131020033101230 its reverse (32101330020131), we get a palindrome (163121363121361).

The spelling of 131020033101230 in words is "one hundred thirty-one trillion, twenty billion, thirty-three million, one hundred one thousand, two hundred thirty".