13121023023196 has 24 divisors (see below), whose sum is σ = 25052061098736. Its totient is φ = 5963426296320.

The previous prime is 13121023023193. The next prime is 13121023023197. The reversal of 13121023023196 is 69132032012131.

It is a super-2 number, since 2×13121023023196² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13121023023193) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16483701 + ... + 17261356.

It is an arithmetic number, because the mean of its divisors is an integer number (1043835879114).

Almost surely, 2^{13121023023196} is an apocalyptic number.

It is an amenable number.

13121023023196 is a deficient number, since it is larger than the sum of its proper divisors (11931038075540).

13121023023196 is a wasteful number, since it uses less digits than its factorization.

13121023023196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33753909 (or 33753907 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 34.

The spelling of 13121023023196 in words is "thirteen trillion, one hundred twenty-one billion, twenty-three million, twenty-three thousand, one hundred ninety-six".