113220530025502 has 8 divisors (see below), whose sum is σ = 169830857467800. Its totient is φ = 56610244202904.

The previous prime is 113220530025479. The next prime is 113220530025599. The reversal of 113220530025502 is 205520035022311.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2359977 + ... + 15231892.

It is an arithmetic number, because the mean of its divisors is an integer number (21228857183475).

Almost surely, 2^{113220530025502} is an apocalyptic number.

113220530025502 is a deficient number, since it is larger than the sum of its proper divisors (56610327442298).

113220530025502 is a wasteful number, since it uses less digits than its factorization.

113220530025502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20809850.

The product of its (nonzero) digits is 18000, while the sum is 31.

Adding to 113220530025502 its reverse (205520035022311), we get a palindrome (318740565047813).

The spelling of 113220530025502 in words is "one hundred thirteen trillion, two hundred twenty billion, five hundred thirty million, twenty-five thousand, five hundred two".