10816198502903 has 16 divisors (see below), whose sum is σ = 11766586051584. Its totient is φ = 9902189015040.

The previous prime is 10816198502891. The next prime is 10816198502911. The reversal of 10816198502903 is 30920589161801.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 10816198502903 - 2⁶ = 10816198502839 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 (10816198502003) 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, 22789175 + ... + 23258952.

It is an arithmetic number, because the mean of its divisors is an integer number (735411628224).

Almost surely, 2^{10816198502903} is an apocalyptic number.

10816198502903 is a deficient number, since it is larger than the sum of its proper divisors (950387548681).

10816198502903 is a wasteful number, since it uses less digits than its factorization.

10816198502903 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46048522.

The product of its (nonzero) digits is 933120, while the sum is 53.

The spelling of 10816198502903 in words is "ten trillion, eight hundred sixteen billion, one hundred ninety-eight million, five hundred two thousand, nine hundred three".