913143103 has 8 divisors (see below), whose sum is σ = 936290880. Its totient is φ = 890037120.

The previous prime is 913143089. The next prime is 913143107. The reversal of 913143103 is 301341319.

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 913143103 - 2²⁹ = 376272191 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (913143107) 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, 36426 + ... + 56152.

It is an arithmetic number, because the mean of its divisors is an integer number (117036360).

Almost surely, 2^913143103 is an apocalyptic number.

913143103 is a deficient number, since it is larger than the sum of its proper divisors (23147777).

913143103 is a wasteful number, since it uses less digits than its factorization.

913143103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20897.

The product of its (nonzero) digits is 972, while the sum is 25.

The square root of 913143103 is about 30218.2577757223. The cubic root of 913143103 is about 970.1665151482.

The spelling of 913143103 in words is "nine hundred thirteen million, one hundred forty-three thousand, one hundred three".