13121122112102 has 8 divisors (see below), whose sum is σ = 19681716285000. Its totient is φ = 6560550017104.

The previous prime is 13121122112083. The next prime is 13121122112117. The reversal of 13121122112102 is 20121122112131.

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

It is a congruent number.

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, 3943727 + ... + 6464922.

It is an arithmetic number, because the mean of its divisors is an integer number (2460214535625).

Almost surely, 2^{13121122112102} is an apocalyptic number.

13121122112102 is a deficient number, since it is larger than the sum of its proper divisors (6560594172898).

13121122112102 is a wasteful number, since it uses less digits than its factorization.

13121122112102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11038950.

The product of its (nonzero) digits is 96, while the sum is 20.

Adding to 13121122112102 its reverse (20121122112131), we get a palindrome (33242244224233).

The spelling of 13121122112102 in words is "thirteen trillion, one hundred twenty-one billion, one hundred twenty-two million, one hundred twelve thousand, one hundred two".