110206431345 has 16 divisors (see below), whose sum is σ = 176932107072. Its totient is φ = 58576157760.

The previous prime is 110206431331. The next prime is 110206431397. The reversal of 110206431345 is 543134602011.

It is not a de Polignac number, because 110206431345 - 2⁸ = 110206431089 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12533311 + ... + 12542100.

It is an arithmetic number, because the mean of its divisors is an integer number (11058256692).

Almost surely, 2^110206431345 is an apocalyptic number.

110206431345 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

110206431345 is a deficient number, since it is larger than the sum of its proper divisors (66725675727).

110206431345 is a wasteful number, since it uses less digits than its factorization.

110206431345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25075712.

The product of its (nonzero) digits is 8640, while the sum is 30.

The spelling of 110206431345 in words is "one hundred ten billion, two hundred six million, four hundred thirty-one thousand, three hundred forty-five".