11618846903 has 8 divisors (see below), whose sum is σ = 12043422336. Its totient is φ = 11197382400.

The previous prime is 11618846887. The next prime is 11618846927. The reversal of 11618846903 is 30964881611.

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 11618846903 - 2⁴ = 11618846887 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 (11618846933) 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, 770126 + ... + 785067.

It is an arithmetic number, because the mean of its divisors is an integer number (1505427792).

Almost surely, 2^11618846903 is an apocalyptic number.

11618846903 is a deficient number, since it is larger than the sum of its proper divisors (424575433).

11618846903 is a wasteful number, since it uses less digits than its factorization.

11618846903 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1555465.

The product of its (nonzero) digits is 248832, while the sum is 47.

The spelling of 11618846903 in words is "eleven billion, six hundred eighteen million, eight hundred forty-six thousand, nine hundred three".