113532261002 has 16 divisors (see below), whose sum is σ = 179552039040. Its totient is φ = 53691267168.

The previous prime is 113532260993. The next prime is 113532261023. The reversal of 113532261002 is 200162235311.

It is a happy 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, 2397698 + ... + 2444589.

It is an arithmetic number, because the mean of its divisors is an integer number (11222002440).

Almost surely, 2^113532261002 is an apocalyptic number.

113532261002 is a deficient number, since it is larger than the sum of its proper divisors (66019778038).

113532261002 is a wasteful number, since it uses less digits than its factorization.

113532261002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4842925.

The product of its (nonzero) digits is 2160, while the sum is 26.

Adding to 113532261002 its reverse (200162235311), we get a palindrome (313694496313).

The spelling of 113532261002 in words is "one hundred thirteen billion, five hundred thirty-two million, two hundred sixty-one thousand, two".