113142332433 has 24 divisors (see below), whose sum is σ = 163708110720. Its totient is φ = 69474874560.

The previous prime is 113142332399. The next prime is 113142332467. The reversal of 113142332433 is 334233241311.

It is an interprime number because it is at equal distance from previous prime (113142332399) and next prime (113142332467).

It is not a de Polignac number, because 113142332433 - 2¹⁸ = 113142070289 is a prime.

It is a super-4 number, since 4×113142332433⁴ (a number of 45 digits) contains 4444 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 113142332433.

It is not an unprimeable number, because it can be changed into a prime (113142332483) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8313 + ... + 475766.

It is an arithmetic number, because the mean of its divisors is an integer number (6821171280).

Almost surely, 2^113142332433 is an apocalyptic number.

113142332433 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

113142332433 is a deficient number, since it is larger than the sum of its proper divisors (50565778287).

113142332433 is a wasteful number, since it uses less digits than its factorization.

113142332433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 484569 (or 484556 counting only the distinct ones).

The product of its digits is 15552, while the sum is 30.

Adding to 113142332433 its reverse (334233241311), we get a palindrome (447375573744).

The spelling of 113142332433 in words is "one hundred thirteen billion, one hundred forty-two million, three hundred thirty-two thousand, four hundred thirty-three".