111453251153 has 16 divisors (see below), whose sum is σ = 122179320000. Its totient is φ = 101262071232.

The previous prime is 111453251137. The next prime is 111453251209. The reversal of 111453251153 is 351152354111.

It is a cyclic number.

It is not a de Polignac number, because 111453251153 - 2⁴ = 111453251137 is a prime.

It is not an unprimeable number, because it can be changed into a prime (111453251123) 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, 596675 + ... + 760872.

It is an arithmetic number, because the mean of its divisors is an integer number (7636207500).

Almost surely, 2^111453251153 is an apocalyptic number.

It is an amenable number.

111453251153 is a deficient number, since it is larger than the sum of its proper divisors (10726068847).

111453251153 is a wasteful number, since it uses less digits than its factorization.

111453251153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1357744.

The product of its digits is 9000, while the sum is 32.

The spelling of 111453251153 in words is "one hundred eleven billion, four hundred fifty-three million, two hundred fifty-one thousand, one hundred fifty-three".