13121413101198 has 24 divisors (see below), whose sum is σ = 28430333685936. Its totient is φ = 4373711244000.

The previous prime is 13121413101197. The next prime is 13121413101229. The reversal of 13121413101198 is 89110131412131.

It is a happy number.

13121413101198 is a `hidden beast` number, since 1 + 3 + 12 + 141 + 310 + 1 + 198 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13121413101197) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6888703 + ... + 8584698.

It is an arithmetic number, because the mean of its divisors is an integer number (1184597236914).

Almost surely, 2^{13121413101198} is an apocalyptic number.

13121413101198 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

13121413101198 is an abundant number, since it is smaller than the sum of its proper divisors (15308920584738).

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

13121413101198 is a wasteful number, since it uses less digits than its factorization.

13121413101198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15520520 (or 15520517 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 36.

The spelling of 13121413101198 in words is "thirteen trillion, one hundred twenty-one billion, four hundred thirteen million, one hundred one thousand, one hundred ninety-eight".