23071241087 has 4 divisors (see below), whose sum is σ = 23449458216. Its totient is φ = 22693023960.

The previous prime is 23071241057. The next prime is 23071241099. The reversal of 23071241087 is 78014217032.

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

It is a cyclic number.

It is not a de Polignac number, because 23071241087 - 2⁶ = 23071241023 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 (23071241057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 189108473 + ... + 189108594.

It is an arithmetic number, because the mean of its divisors is an integer number (5862364554).

Almost surely, 2^23071241087 is an apocalyptic number.

23071241087 is a deficient number, since it is larger than the sum of its proper divisors (378217129).

23071241087 is an equidigital number, since it uses as much as digits as its factorization.

23071241087 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 378217128.

The product of its (nonzero) digits is 18816, while the sum is 35.

The spelling of 23071241087 in words is "twenty-three billion, seventy-one million, two hundred forty-one thousand, eighty-seven".