83111000011138 has 32 divisors (see below), whose sum is σ = 136659696331392. Its totient is φ = 37594824134400.

The previous prime is 83111000011133. The next prime is 83111000011181.

83111000011138 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×83111000011138² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (83111000011133) 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, 5713831 + ... + 14102122.

It is an arithmetic number, because the mean of its divisors is an integer number (4270615510356).

Almost surely, 2^{83111000011138} is an apocalyptic number.

83111000011138 is a deficient number, since it is larger than the sum of its proper divisors (53548696320254).

83111000011138 is a wasteful number, since it uses less digits than its factorization.

83111000011138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19816890.

The product of its (nonzero) digits is 576, while the sum is 28.

It can be divided in two parts, 831110000 and 11138, that added together give a palindrome (831121138).

The spelling of 83111000011138 in words is "eighty-three trillion, one hundred eleven billion, eleven thousand, one hundred thirty-eight".