13023020122 has 16 divisors (see below), whose sum is σ = 22349705472. Its totient is φ = 5575162320.

The previous prime is 13023020107. The next prime is 13023020123. The reversal of 13023020122 is 22102032031.

It is a junction number, because it is equal to n+sod(n) for n = 13023020096 and 13023020105.

It is not an unprimeable number, because it can be changed into a prime (13023020123) 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, 497793 + ... + 523300.

It is an arithmetic number, because the mean of its divisors is an integer number (1396856592).

Almost surely, 2^13023020122 is an apocalyptic number.

13023020122 is a deficient number, since it is larger than the sum of its proper divisors (9326685350).

13023020122 is a wasteful number, since it uses less digits than its factorization.

13023020122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1022013.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 13023020122 its reverse (22102032031), we get a palindrome (35125052153).

The spelling of 13023020122 in words is "thirteen billion, twenty-three million, twenty thousand, one hundred twenty-two".