13020011131132 has 12 divisors (see below), whose sum is σ = 23775672500496. Its totient is φ = 6226961845280.

The previous prime is 13020011131097. The next prime is 13020011131213. The reversal of 13020011131132 is 23113111002031.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 70760929969 + ... + 70760930152.

It is an arithmetic number, because the mean of its divisors is an integer number (1981306041708).

Almost surely, 2^{13020011131132} is an apocalyptic number.

It is an amenable number.

13020011131132 is a deficient number, since it is larger than the sum of its proper divisors (10755661369364).

13020011131132 is a wasteful number, since it uses less digits than its factorization.

13020011131132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141521860148 (or 141521860146 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 19.

Adding to 13020011131132 its reverse (23113111002031), we get a palindrome (36133122133163).

The spelling of 13020011131132 in words is "thirteen trillion, twenty billion, eleven million, one hundred thirty-one thousand, one hundred thirty-two".