113355232501 has 16 divisors (see below), whose sum is σ = 137179581696. Its totient is φ = 91439421696.

The previous prime is 113355232499. The next prime is 113355232517. The reversal of 113355232501 is 105232553311.

It is not a de Polignac number, because 113355232501 - 2¹ = 113355232499 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113355232531) 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, 2110360 + ... + 2163406.

It is an arithmetic number, because the mean of its divisors is an integer number (8573723856).

Almost surely, 2^113355232501 is an apocalyptic number.

It is an amenable number.

113355232501 is a deficient number, since it is larger than the sum of its proper divisors (23824349195).

113355232501 is a wasteful number, since it uses less digits than its factorization.

113355232501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71028.

The product of its (nonzero) digits is 13500, while the sum is 31.

Adding to 113355232501 its reverse (105232553311), we get a palindrome (218587785812).

The spelling of 113355232501 in words is "one hundred thirteen billion, three hundred fifty-five million, two hundred thirty-two thousand, five hundred one".