13112020021132 has 12 divisors (see below), whose sum is σ = 22947216679296. Its totient is φ = 6555672398480.

The previous prime is 13112020021091. The next prime is 13112020021159. The reversal of 13112020021132 is 23112002021131.

It is a super-2 number, since 2×13112020021132² (a number of 27 digits) contains 22 as substring.

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, 84315628 + ... + 84470995.

It is an arithmetic number, because the mean of its divisors is an integer number (1912268056608).

Almost surely, 2^{13112020021132} is an apocalyptic number.

It is an amenable number.

13112020021132 is a deficient number, since it is larger than the sum of its proper divisors (9835196658164).

13112020021132 is a wasteful number, since it uses less digits than its factorization.

13112020021132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168806048 (or 168806046 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 13112020021132 its reverse (23112002021131), we get a palindrome (36224022042263).

The spelling of 13112020021132 in words is "thirteen trillion, one hundred twelve billion, twenty million, twenty-one thousand, one hundred thirty-two".