113002132031 has 4 divisors (see below), whose sum is σ = 113006038152. Its totient is φ = 112998225912.

The previous prime is 113002131959. The next prime is 113002132069. The reversal of 113002132031 is 130231200311.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 113002132031 - 2¹⁰ = 113002131007 is a prime.

It is a super-2 number, since 2×113002132031² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113002135031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1909340 + ... + 1967633.

It is an arithmetic number, because the mean of its divisors is an integer number (28251509538).

Almost surely, 2^113002132031 is an apocalyptic number.

113002132031 is a deficient number, since it is larger than the sum of its proper divisors (3906121).

113002132031 is an equidigital number, since it uses as much as digits as its factorization.

113002132031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3906120.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 113002132031 its reverse (130231200311), we get a palindrome (243233332342).

The spelling of 113002132031 in words is "one hundred thirteen billion, two million, one hundred thirty-two thousand, thirty-one".