110308905655653 has 4 divisors (see below), whose sum is σ = 147078540874208. Its totient is φ = 73539270437100.

The previous prime is 110308905655651. The next prime is 110308905655667. The reversal of 110308905655653 is 356556509803011.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 110308905655653 - 2¹ = 110308905655651 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 110308905655593 and 110308905655602.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110308905655651) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18384817609273 + ... + 18384817609278.

It is an arithmetic number, because the mean of its divisors is an integer number (36769635218552).

Almost surely, 2^{110308905655653} is an apocalyptic number.

It is an amenable number.

110308905655653 is a deficient number, since it is larger than the sum of its proper divisors (36769635218555).

110308905655653 is an equidigital number, since it uses as much as digits as its factorization.

110308905655653 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36769635218554.

The product of its (nonzero) digits is 14580000, while the sum is 57.

The spelling of 110308905655653 in words is "one hundred ten trillion, three hundred eight billion, nine hundred five million, six hundred fifty-five thousand, six hundred fifty-three".