105375137227 has 2 divisors, whose sum is σ = 105375137228. Its totient is φ = 105375137226.

The previous prime is 105375137213. The next prime is 105375137303. The reversal of 105375137227 is 722731573501.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-105375137227 is a prime.

It is a super-2 number, since 2×105375137227² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (105375137627) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52687568613 + 52687568614.

It is an arithmetic number, because the mean of its divisors is an integer number (52687568614).

Almost surely, 2^105375137227 is an apocalyptic number.

105375137227 is a deficient number, since it is larger than the sum of its proper divisors (1).

105375137227 is an equidigital number, since it uses as much as digits as its factorization.

105375137227 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 308700, while the sum is 43.

The spelling of 105375137227 in words is "one hundred five billion, three hundred seventy-five million, one hundred thirty-seven thousand, two hundred twenty-seven".