113651266661015 has 8 divisors (see below), whose sum is σ = 136381854977568. Its totient is φ = 90920790005920.

The previous prime is 113651266660993. The next prime is 113651266661029. The reversal of 113651266661015 is 510166662156311.

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

It is not a de Polignac number, because 113651266661015 - 2¹⁰ = 113651266659991 is a prime.

It is a super-2 number, since 2×113651266661015² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25659587 + ... + 29760996.

It is an arithmetic number, because the mean of its divisors is an integer number (17047731872196).

Almost surely, 2^{113651266661015} is an apocalyptic number.

113651266661015 is a deficient number, since it is larger than the sum of its proper divisors (22730588316553).

113651266661015 is an equidigital number, since it uses as much as digits as its factorization.

113651266661015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55830729.

The product of its (nonzero) digits is 1166400, while the sum is 50.

The spelling of 113651266661015 in words is "one hundred thirteen trillion, six hundred fifty-one billion, two hundred sixty-six million, six hundred sixty-one thousand, fifteen".