11803114863 has 24 divisors (see below), whose sum is σ = 17151580160. Its totient is φ = 7821470160.

The previous prime is 11803114859. The next prime is 11803114867. The reversal of 11803114863 is 36841130811.

It is an interprime number because it is at equal distance from previous prime (11803114859) and next prime (11803114867).

It is not a de Polignac number, because 11803114863 - 2² = 11803114859 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 (11803114867) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1673298 + ... + 1680336.

Almost surely, 2^11803114863 is an apocalyptic number.

11803114863 is a deficient number, since it is larger than the sum of its proper divisors (5348465297).

11803114863 is a wasteful number, since it uses less digits than its factorization.

11803114863 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8139 (or 8136 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 36.

The spelling of 11803114863 in words is "eleven billion, eight hundred three million, one hundred fourteen thousand, eight hundred sixty-three".