13131112203002 has 8 divisors (see below), whose sum is σ = 19700260636896. Its totient is φ = 6564358657372.

The previous prime is 13131112202969. The next prime is 13131112203037. The reversal of 13131112203002 is 20030221113131.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×13131112203002² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 598708358 + ... + 598730289.

It is an arithmetic number, because the mean of its divisors is an integer number (2462532579612).

Almost surely, 2^{13131112203002} is an apocalyptic number.

13131112203002 is a deficient number, since it is larger than the sum of its proper divisors (6569148433894).

13131112203002 is a wasteful number, since it uses less digits than its factorization.

13131112203002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1197444132.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 13131112203002 its reverse (20030221113131), we get a palindrome (33161333316133).

The spelling of 13131112203002 in words is "thirteen trillion, one hundred thirty-one billion, one hundred twelve million, two hundred three thousand, two".