23001012223134 has 32 divisors (see below), whose sum is σ = 50184196721280. Its totient is φ = 6969980085600.

The previous prime is 23001012223127. The next prime is 23001012223151. The reversal of 23001012223134 is 43132221010032.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37880389 + ... + 38482799.

It is an arithmetic number, because the mean of its divisors is an integer number (1568256147540).

Almost surely, 2^{23001012223134} is an apocalyptic number.

23001012223134 is an abundant number, since it is smaller than the sum of its proper divisors (27183184498146).

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

23001012223134 is a wasteful number, since it uses less digits than its factorization.

23001012223134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1180936.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 23001012223134 its reverse (43132221010032), we get a palindrome (66133233233166).

The spelling of 23001012223134 in words is "twenty-three trillion, one billion, twelve million, two hundred twenty-three thousand, one hundred thirty-four".