113646162003 has 8 divisors (see below), whose sum is σ = 165303508416. Its totient is φ = 68876461800.

The previous prime is 113646161989. The next prime is 113646162013. The reversal of 113646162003 is 300261646311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 113646162003 - 2⁸ = 113646161747 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33), and also a Moran number because the ratio is a prime number: 3443823091 = 113646162003 / (1 + 1 + 3 + 6 + 4 + 6 + 1 + 6 + 2 + 0 + 0 + 3).

It is not an unprimeable number, because it can be changed into a prime (113646162013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1721911513 + ... + 1721911578.

It is an arithmetic number, because the mean of its divisors is an integer number (20662938552).

Almost surely, 2^113646162003 is an apocalyptic number.

113646162003 is a deficient number, since it is larger than the sum of its proper divisors (51657346413).

113646162003 is a wasteful number, since it uses less digits than its factorization.

113646162003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3443823105.

The product of its (nonzero) digits is 15552, while the sum is 33.

The spelling of 113646162003 in words is "one hundred thirteen billion, six hundred forty-six million, one hundred sixty-two thousand, three".