23141770527 has 4 divisors (see below), whose sum is σ = 30855694040. Its totient is φ = 15427847016.

The previous prime is 23141770481. The next prime is 23141770567. The reversal of 23141770527 is 72507714132.

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

It is not a de Polignac number, because 23141770527 - 2¹⁹ = 23141246239 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 (23141770567) 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, 3856961752 + ... + 3856961757.

It is an arithmetic number, because the mean of its divisors is an integer number (7713923510).

Almost surely, 2^23141770527 is an apocalyptic number.

23141770527 is a deficient number, since it is larger than the sum of its proper divisors (7713923513).

23141770527 is an equidigital number, since it uses as much as digits as its factorization.

23141770527 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7713923512.

The product of its (nonzero) digits is 82320, while the sum is 39.

The spelling of 23141770527 in words is "twenty-three billion, one hundred forty-one million, seven hundred seventy thousand, five hundred twenty-seven".