101225264743871 has 4 divisors (see below), whose sum is σ = 101230444380912. Its totient is φ = 101220085106832.

The previous prime is 101225264743847. The next prime is 101225264743877. The reversal of 101225264743871 is 178347462522101.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-101225264743871 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101225264743877) 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, 2589789206 + ... + 2589828291.

It is an arithmetic number, because the mean of its divisors is an integer number (25307611095228).

Almost surely, 2^{101225264743871} is an apocalyptic number.

101225264743871 is a deficient number, since it is larger than the sum of its proper divisors (5179637041).

101225264743871 is an equidigital number, since it uses as much as digits as its factorization.

101225264743871 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5179637040.

The product of its (nonzero) digits is 4515840, while the sum is 53.

The spelling of 101225264743871 in words is "one hundred one trillion, two hundred twenty-five billion, two hundred sixty-four million, seven hundred forty-three thousand, eight hundred seventy-one".