113401172607 has 16 divisors (see below), whose sum is σ = 153951788160. Its totient is φ = 74228794400.

The previous prime is 113401172603. The next prime is 113401172653. The reversal of 113401172607 is 706271104311.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 113401172607 - 2² = 113401172603 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113401172603) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 244869 + ... + 535502.

It is an arithmetic number, because the mean of its divisors is an integer number (9621986760).

Almost surely, 2^113401172607 is an apocalyptic number.

113401172607 is a deficient number, since it is larger than the sum of its proper divisors (40550615553).

113401172607 is an equidigital number, since it uses as much as digits as its factorization.

113401172607 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 781254.

The product of its (nonzero) digits is 7056, while the sum is 33.

Adding to 113401172607 its reverse (706271104311), we get a palindrome (819672276918).

The spelling of 113401172607 in words is "one hundred thirteen billion, four hundred one million, one hundred seventy-two thousand, six hundred seven".