23851085151 has 8 divisors (see below), whose sum is σ = 32660945584. Its totient is φ = 15470974080.

The previous prime is 23851085143. The next prime is 23851085161. The reversal of 23851085151 is 15158015832.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 23851085151 - 2³ = 23851085143 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 (23851085161) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 107437210 + ... + 107437431.

It is an arithmetic number, because the mean of its divisors is an integer number (4082618198).

Almost surely, 2^23851085151 is an apocalyptic number.

23851085151 is a deficient number, since it is larger than the sum of its proper divisors (8809860433).

23851085151 is a wasteful number, since it uses less digits than its factorization.

23851085151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214874681.

The product of its (nonzero) digits is 48000, while the sum is 39.

The spelling of 23851085151 in words is "twenty-three billion, eight hundred fifty-one million, eighty-five thousand, one hundred fifty-one".