10613451603 has 4 divisors (see below), whose sum is σ = 14151268808. Its totient is φ = 7075634400.

The previous prime is 10613451571. The next prime is 10613451643. The reversal of 10613451603 is 30615431601.

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

It is not a de Polignac number, because 10613451603 - 2⁵ = 10613451571 is a prime.

It is a super-2 number, since 2×10613451603² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10613451643) 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, 1768908598 + ... + 1768908603.

It is an arithmetic number, because the mean of its divisors is an integer number (3537817202).

Almost surely, 2^10613451603 is an apocalyptic number.

10613451603 is a deficient number, since it is larger than the sum of its proper divisors (3537817205).

10613451603 is an equidigital number, since it uses as much as digits as its factorization.

10613451603 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3537817204.

The product of its (nonzero) digits is 6480, while the sum is 30.

The spelling of 10613451603 in words is "ten billion, six hundred thirteen million, four hundred fifty-one thousand, six hundred three".