13013332142 has 32 divisors (see below), whose sum is σ = 21809671200. Its totient is φ = 5787307008.

The previous prime is 13013332121. The next prime is 13013332147. The reversal of 13013332142 is 24123331031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13013332147) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 239588 + ... + 288840.

It is an arithmetic number, because the mean of its divisors is an integer number (681552225).

Almost surely, 2^13013332142 is an apocalyptic number.

13013332142 is a deficient number, since it is larger than the sum of its proper divisors (8796339058).

13013332142 is a wasteful number, since it uses less digits than its factorization.

13013332142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49700.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 13013332142 its reverse (24123331031), we get a palindrome (37136663173).

The spelling of 13013332142 in words is "thirteen billion, thirteen million, three hundred thirty-two thousand, one hundred forty-two".