113140361503 has 4 divisors (see below), whose sum is σ = 121843466248. Its totient is φ = 104437256760.

The previous prime is 113140361491. The next prime is 113140361527. The reversal of 113140361503 is 305163041311.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 305163041311 = 127 ⋅2402858593.

It is a cyclic number.

It is not a de Polignac number, because 113140361503 - 2²⁹ = 112603490591 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113140661503) 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, 4351552353 + ... + 4351552378.

It is an arithmetic number, because the mean of its divisors is an integer number (30460866562).

Almost surely, 2^113140361503 is an apocalyptic number.

113140361503 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

113140361503 is a deficient number, since it is larger than the sum of its proper divisors (8703104745).

113140361503 is an equidigital number, since it uses as much as digits as its factorization.

113140361503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8703104744.

The product of its (nonzero) digits is 3240, while the sum is 28.

The spelling of 113140361503 in words is "one hundred thirteen billion, one hundred forty million, three hundred sixty-one thousand, five hundred three".