113472012603 has 16 divisors (see below), whose sum is σ = 151960951296. Its totient is φ = 75316236000.

The previous prime is 113472012581. The next prime is 113472012649. The reversal of 113472012603 is 306210274311.

It is a happy number.

It is not a de Polignac number, because 113472012603 - 2¹⁷ = 113471881531 is a prime.

It is not an unprimeable number, because it can be changed into a prime (113472012653) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 570478 + ... + 743228.

It is an arithmetic number, because the mean of its divisors is an integer number (9497559456).

Almost surely, 2^113472012603 is an apocalyptic number.

113472012603 is a deficient number, since it is larger than the sum of its proper divisors (38488938693).

113472012603 is a wasteful number, since it uses less digits than its factorization.

113472012603 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173714.

The product of its (nonzero) digits is 6048, while the sum is 30.

Adding to 113472012603 its reverse (306210274311), we get a palindrome (419682286914).

The spelling of 113472012603 in words is "one hundred thirteen billion, four hundred seventy-two million, twelve thousand, six hundred three".