113243332102402 has 8 divisors (see below), whose sum is σ = 169866223890300. Its totient is φ = 56621257472304.

The previous prime is 113243332102391. The next prime is 113243332102403. The reversal of 113243332102402 is 204201233342311.

It can be written as a sum of positive squares in 2 ways, for example, as 111025439733321 + 2217892369081 = 10536861^2 + 1489259^2 .

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

It is a super-2 number, since 2×113243332102402² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (113243332102403) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 203942877 + ... + 204497392.

Almost surely, 2^{113243332102402} is an apocalyptic number.

113243332102402 is a deficient number, since it is larger than the sum of its proper divisors (56622891787898).

113243332102402 is a wasteful number, since it uses less digits than its factorization.

113243332102402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 408578900.

The product of its (nonzero) digits is 20736, while the sum is 31.

Adding to 113243332102402 its reverse (204201233342311), we get a palindrome (317444565444713).

The spelling of 113243332102402 in words is "one hundred thirteen trillion, two hundred forty-three billion, three hundred thirty-two million, one hundred two thousand, four hundred two".