13023012120029 has 4 divisors (see below), whose sum is σ = 13027106122620. Its totient is φ = 13018918117440.

The previous prime is 13023012120023. The next prime is 13023012120031. The reversal of 13023012120029 is 92002121032031.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 4659359688025 + 8363652432004 = 2158555^2 + 2891998^2 .

It is a cyclic number.

It is not a de Polignac number, because 13023012120029 - 2²⁰ = 13023011071453 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13023012120023) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2046996524 + ... + 2047002885.

It is an arithmetic number, because the mean of its divisors is an integer number (3256776530655).

Almost surely, 2^{13023012120029} is an apocalyptic number.

It is an amenable number.

13023012120029 is a deficient number, since it is larger than the sum of its proper divisors (4094002591).

13023012120029 is an equidigital number, since it uses as much as digits as its factorization.

13023012120029 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4094002590.

The product of its (nonzero) digits is 1296, while the sum is 26.

The spelling of 13023012120029 in words is "thirteen trillion, twenty-three billion, twelve million, one hundred twenty thousand, twenty-nine".