23871157230 has 64 divisors (see below), whose sum is σ = 59162554368. Its totient is φ = 6157831680.

The previous prime is 23871157217. The next prime is 23871157249. The reversal of 23871157230 is 3275117832.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3970887 + ... + 3976893.

It is an arithmetic number, because the mean of its divisors is an integer number (924414912).

Almost surely, 2^23871157230 is an apocalyptic number.

23871157230 is an abundant number, since it is smaller than the sum of its proper divisors (35291397138).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23871157230 is a wasteful number, since it uses less digits than its factorization.

23871157230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10321.

The product of its (nonzero) digits is 70560, while the sum is 39.

The spelling of 23871157230 in words is "twenty-three billion, eight hundred seventy-one million, one hundred fifty-seven thousand, two hundred thirty".