111011011052 has 24 divisors (see below), whose sum is σ = 199547790624. Its totient is φ = 53997777792.

The previous prime is 111011011051. The next prime is 111011011127. The reversal of 111011011052 is 250110110111.

It is a super-2 number, since 2×111011011052² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (111011011051) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1088888 + ... + 1186464.

It is an arithmetic number, because the mean of its divisors is an integer number (8314491276).

Almost surely, 2^111011011052 is an apocalyptic number.

It is an amenable number.

111011011052 is a deficient number, since it is larger than the sum of its proper divisors (88536779572).

111011011052 is a wasteful number, since it uses less digits than its factorization.

111011011052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105305 (or 105303 counting only the distinct ones).

The product of its (nonzero) digits is 10, while the sum is 14.

Adding to 111011011052 its reverse (250110110111), we get a palindrome (361121121163).

The spelling of 111011011052 in words is "one hundred eleven billion, eleven million, eleven thousand, fifty-two".