113144002233 has 4 divisors (see below), whose sum is σ = 150858669648. Its totient is φ = 75429334820.

The previous prime is 113144002211. The next prime is 113144002241. The reversal of 113144002233 is 332200441311.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 113144002233 - 2⁵ = 113144002201 is a prime.

It is a super-2 number, since 2×113144002233² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (113144002733) 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, 18857333703 + ... + 18857333708.

It is an arithmetic number, because the mean of its divisors is an integer number (37714667412).

Almost surely, 2^113144002233 is an apocalyptic number.

It is an amenable number.

113144002233 is a deficient number, since it is larger than the sum of its proper divisors (37714667415).

113144002233 is an equidigital number, since it uses as much as digits as its factorization.

113144002233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37714667414.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 113144002233 its reverse (332200441311), we get a palindrome (445344443544).

The spelling of 113144002233 in words is "one hundred thirteen billion, one hundred forty-four million, two thousand, two hundred thirty-three".