111049153011 has 8 divisors (see below), whose sum is σ = 164517263760. Its totient is φ = 74032768656.

The previous prime is 111049152931. The next prime is 111049153043. The reversal of 111049153011 is 110351940111.

111049153011 is a `hidden beast` number, since 1 + 110 + 4 + 9 + 1 + 530 + 11 = 666.

It is not a de Polignac number, because 111049153011 - 2¹³ = 111049144819 is a prime.

It is a super-2 number, since 2×111049153011² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 4112931593 = 111049153011 / (1 + 1 + 1 + 0 + 4 + 9 + 1 + 5 + 3 + 0 + 1 + 1).

It is not an unprimeable number, because it can be changed into a prime (111049153211) 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, 2056465770 + ... + 2056465823.

It is an arithmetic number, because the mean of its divisors is an integer number (20564657970).

Almost surely, 2^111049153011 is an apocalyptic number.

111049153011 is a deficient number, since it is larger than the sum of its proper divisors (53468110749).

111049153011 is an equidigital number, since it uses as much as digits as its factorization.

111049153011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4112931602 (or 4112931596 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 27.

It can be divided in two parts, 1110 and 49153011, that added together give a square (49154121 = 7011²).

The spelling of 111049153011 in words is "one hundred eleven billion, forty-nine million, one hundred fifty-three thousand, eleven".