113000111003 has 8 divisors (see below), whose sum is σ = 122131753968. Its totient is φ = 103931229024.

The previous prime is 113000110987. The next prime is 113000111011. The reversal of 113000111003 is 300111000311.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 113000111003 - 2⁴ = 113000110987 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113000111053) 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, 15686501 + ... + 15693702.

It is an arithmetic number, because the mean of its divisors is an integer number (15266469246).

Almost surely, 2^113000111003 is an apocalyptic number.

113000111003 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

113000111003 is a deficient number, since it is larger than the sum of its proper divisors (9131642965).

113000111003 is a wasteful number, since it uses less digits than its factorization.

113000111003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31380493.

The product of its (nonzero) digits is 9, while the sum is 11.

Adding to 113000111003 its reverse (300111000311), we get a palindrome (413111111314).

The spelling of 113000111003 in words is "one hundred thirteen billion, one hundred eleven thousand, three".