113015347 has 4 divisors (see below), whose sum is σ = 113037120. Its totient is φ = 112993576.

The previous prime is 113015321. The next prime is 113015369. The reversal of 113015347 is 743510311.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 113015347 - 2¹⁹ = 112491059 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113015377) 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, 1929 + ... + 15157.

It is an arithmetic number, because the mean of its divisors is an integer number (28259280).

Almost surely, 2^113015347 is an apocalyptic number.

113015347 is a deficient number, since it is larger than the sum of its proper divisors (21773).

113015347 is an equidigital number, since it uses as much as digits as its factorization.

113015347 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21772.

The product of its (nonzero) digits is 1260, while the sum is 25.

The square root of 113015347 is about 10630.8676503849. The cubic root of 113015347 is about 483.4806985711.

Adding to 113015347 its reverse (743510311), we get a palindrome (856525658).

The spelling of 113015347 in words is "one hundred thirteen million, fifteen thousand, three hundred forty-seven".