113311402132 has 48 divisors (see below), whose sum is σ = 213237375120. Its totient is φ = 52496750592.

The previous prime is 113311402129. The next prime is 113311402157. The reversal of 113311402132 is 231204113311.

It can be written as a sum of positive squares in 8 ways, for example, as 2471680656 + 110839721476 = 49716^2 + 332926^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1114998 + ... + 1212370.

It is an arithmetic number, because the mean of its divisors is an integer number (4442445315).

Almost surely, 2^113311402132 is an apocalyptic number.

It is an amenable number.

113311402132 is a deficient number, since it is larger than the sum of its proper divisors (99925972988).

113311402132 is a wasteful number, since it uses less digits than its factorization.

113311402132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97660 (or 97658 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 113311402132 its reverse (231204113311), we get a palindrome (344515515443).

The spelling of 113311402132 in words is "one hundred thirteen billion, three hundred eleven million, four hundred two thousand, one hundred thirty-two".