113403022002 has 64 divisors (see below), whose sum is σ = 266667448320. Its totient is φ = 35648197200.

The previous prime is 113403022001. The next prime is 113403022027. The reversal of 113403022002 is 200220304311.

113403022002 is a `hidden beast` number, since 1 + 1 + 340 + 302 + 20 + 0 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (113403022001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 554824 + ... + 731187.

It is an arithmetic number, because the mean of its divisors is an integer number (4166678880).

Almost surely, 2^113403022002 is an apocalyptic number.

113403022002 is an abundant number, since it is smaller than the sum of its proper divisors (153264426318).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

113403022002 is a wasteful number, since it uses less digits than its factorization.

113403022002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1286116 (or 1286110 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 113403022002 its reverse (200220304311), we get a palindrome (313623326313).

The spelling of 113403022002 in words is "one hundred thirteen billion, four hundred three million, twenty-two thousand, two".