13102142004 has 72 divisors (see below), whose sum is σ = 39496329600. Its totient is φ = 3580708032.

The previous prime is 13102141973. The next prime is 13102142077. The reversal of 13102142004 is 40024120131.

It is a super-2 number, since 2×13102142004² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1124479 + ... + 1136070.

Almost surely, 2^13102142004 is an apocalyptic number.

13102142004 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

13102142004 is an abundant number, since it is smaller than the sum of its proper divisors (26394187596).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13102142004 is a wasteful number, since it uses less digits than its factorization.

13102142004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2260589 (or 2260584 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 13102142004 its reverse (40024120131), we get a palindrome (53126262135).

The spelling of 13102142004 in words is "thirteen billion, one hundred two million, one hundred forty-two thousand, four".