13032200031023 has 4 divisors (see below), whose sum is σ = 13215752144208. Its totient is φ = 12848647917840.

The previous prime is 13032200031007. The next prime is 13032200031031. The reversal of 13032200031023 is 32013000223031.

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

It is a cyclic number.

It is not a de Polignac number, because 13032200031023 - 2⁴ = 13032200031007 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13032200030986 and 13032200031004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13032200031073) 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, 91776056486 + ... + 91776056627.

It is an arithmetic number, because the mean of its divisors is an integer number (3303938036052).

Almost surely, 2^{13032200031023} is an apocalyptic number.

13032200031023 is a deficient number, since it is larger than the sum of its proper divisors (183552113185).

13032200031023 is an equidigital number, since it uses as much as digits as its factorization.

13032200031023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183552113184.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 13032200031023 its reverse (32013000223031), we get a palindrome (45045200254054).

The spelling of 13032200031023 in words is "thirteen trillion, thirty-two billion, two hundred million, thirty-one thousand, twenty-three".