113169003 has 8 divisors (see below), whose sum is σ = 155759616. Its totient is φ = 73012200.

The previous prime is 113168999. The next prime is 113169011. The reversal of 113169003 is 300961311.

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

It is not a de Polignac number, because 113169003 - 2² = 113168999 is a prime.

It is not an unprimeable number, because it can be changed into a prime (113169013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 608343 + ... + 608528.

It is an arithmetic number, because the mean of its divisors is an integer number (19469952).

Almost surely, 2^113169003 is an apocalyptic number.

113169003 is a deficient number, since it is larger than the sum of its proper divisors (42590613).

113169003 is a wasteful number, since it uses less digits than its factorization.

113169003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1216905.

The product of its (nonzero) digits is 486, while the sum is 24.

The square root of 113169003 is about 10638.0920751796. The cubic root of 113169003 is about 483.6997132726.

It can be divided in two parts, 11316900 and 3, that added together give a triangular number (11316903 = T₄₇₅₇).

The spelling of 113169003 in words is "one hundred thirteen million, one hundred sixty-nine thousand, three".