811038120153 has 16 divisors (see below), whose sum is σ = 1084236451200. Its totient is φ = 539266323200.

The previous prime is 811038120127. The next prime is 811038120209. The reversal of 811038120153 is 351021830118.

It is a cyclic number.

It is not a de Polignac number, because 811038120153 - 2⁸ = 811038119897 is a prime.

It is not an unprimeable number, because it can be changed into a prime (811038120253) 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, 9048883 + ... + 9138071.

It is an arithmetic number, because the mean of its divisors is an integer number (67764778200).

Almost surely, 2^811038120153 is an apocalyptic number.

It is an amenable number.

811038120153 is a deficient number, since it is larger than the sum of its proper divisors (273198331047).

811038120153 is a wasteful number, since it uses less digits than its factorization.

811038120153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97152.

The product of its (nonzero) digits is 5760, while the sum is 33.

The spelling of 811038120153 in words is "eight hundred eleven billion, thirty-eight million, one hundred twenty thousand, one hundred fifty-three".