911010120013331 has 16 divisors (see below), whose sum is σ = 981556936113600. Its totient is φ = 840530329034880.

The previous prime is 911010120013313. The next prime is 911010120013337. The reversal of 911010120013331 is 133310021010119.

It is a cyclic number.

It is not a de Polignac number, because 911010120013331 - 2¹⁸ = 911010119751187 is a prime.

It is a super-2 number, since 2×911010120013331² (a number of 31 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 911010120013331.

It is not an unprimeable number, because it can be changed into a prime (911010120013337) 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, 4700701970 + ... + 4700895768.

It is an arithmetic number, because the mean of its divisors is an integer number (61347308507100).

Almost surely, 2^{911010120013331} is an apocalyptic number.

911010120013331 is a deficient number, since it is larger than the sum of its proper divisors (70546816100269).

911010120013331 is a wasteful number, since it uses less digits than its factorization.

911010120013331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 364846.

The product of its (nonzero) digits is 486, while the sum is 26.

The spelling of 911010120013331 in words is "nine hundred eleven trillion, ten billion, one hundred twenty million, thirteen thousand, three hundred thirty-one".