101456747255 has 4 divisors (see below), whose sum is σ = 121748096712. Its totient is φ = 81165397800.

The previous prime is 101456747243. The next prime is 101456747281. The reversal of 101456747255 is 552747654101.

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

It is not a de Polignac number, because 101456747255 - 2⁴ = 101456747239 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10145674721 + ... + 10145674730.

It is an arithmetic number, because the mean of its divisors is an integer number (30437024178).

Almost surely, 2^101456747255 is an apocalyptic number.

101456747255 is a deficient number, since it is larger than the sum of its proper divisors (20291349457).

101456747255 is an equidigital number, since it uses as much as digits as its factorization.

101456747255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20291349456.

The product of its (nonzero) digits is 1176000, while the sum is 47.

The spelling of 101456747255 in words is "one hundred one billion, four hundred fifty-six million, seven hundred forty-seven thousand, two hundred fifty-five".