113651511818196 has 192 divisors, whose sum is σ = 302170780993536. Its totient is φ = 32909967974400.

The previous prime is 113651511818137. The next prime is 113651511818203. The reversal of 113651511818196 is 691818115156311.

It is a super-2 number, since 2×113651511818196² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 18714225816 + ... + 18714231888.

It is an arithmetic number, because the mean of its divisors is an integer number (1573806151008).

Almost surely, 2^{113651511818196} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 113651511818196, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (151085390496768).

113651511818196 is an abundant number, since it is smaller than the sum of its proper divisors (188519269175340).

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

113651511818196 is a wasteful number, since it uses less digits than its factorization.

113651511818196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11182 (or 11180 counting only the distinct ones).

The product of its digits is 1555200, while the sum is 57.

The spelling of 113651511818196 in words is "one hundred thirteen trillion, six hundred fifty-one billion, five hundred eleven million, eight hundred eighteen thousand, one hundred ninety-six".