113402140532 has 6 divisors (see below), whose sum is σ = 198453745938. Its totient is φ = 56701070264.

The previous prime is 113402140519. The next prime is 113402140559. The reversal of 113402140532 is 235041204311.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 106292952676 + 7109187856 = 326026^2 + 84316^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14175267563 + ... + 14175267570.

It is an arithmetic number, because the mean of its divisors is an integer number (33075624323).

Almost surely, 2^113402140532 is an apocalyptic number.

It is an amenable number.

113402140532 is a deficient number, since it is larger than the sum of its proper divisors (85051605406).

113402140532 is a wasteful number, since it uses less digits than its factorization.

113402140532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28350535137 (or 28350535135 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 26.

Adding to 113402140532 its reverse (235041204311), we get a palindrome (348443344843).

The spelling of 113402140532 in words is "one hundred thirteen billion, four hundred two million, one hundred forty thousand, five hundred thirty-two".