113401615 has 8 divisors (see below), whose sum is σ = 141998688. Its totient is φ = 86776800.

The previous prime is 113401601. The next prime is 113401643. The reversal of 113401615 is 516104311.

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

It is not a de Polignac number, because 113401615 - 2⁵ = 113401583 is a prime.

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, 492936 + ... + 493165.

It is an arithmetic number, because the mean of its divisors is an integer number (17749836).

Almost surely, 2^113401615 is an apocalyptic number.

113401615 is a deficient number, since it is larger than the sum of its proper divisors (28597073).

113401615 is an equidigital number, since it uses as much as digits as its factorization.

113401615 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 986129.

The product of its (nonzero) digits is 360, while the sum is 22.

The square root of 113401615 is about 10649.0194384272. The cubic root of 113401615 is about 484.0308915806.

Adding to 113401615 its reverse (516104311), we get a palindrome (629505926).

The spelling of 113401615 in words is "one hundred thirteen million, four hundred one thousand, six hundred fifteen".