23150020526 has 8 divisors (see below), whose sum is σ = 34731044544. Its totient is φ = 11573005680.

The previous prime is 23150020519. The next prime is 23150020571. The reversal of 23150020526 is 62502005132.

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

It is a junction number, because it is equal to n+sod(n) for n = 23150020495 and 23150020504.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 987815 + ... + 1010978.

It is an arithmetic number, because the mean of its divisors is an integer number (4341380568).

Almost surely, 2^23150020526 is an apocalyptic number.

23150020526 is a deficient number, since it is larger than the sum of its proper divisors (11581024018).

23150020526 is a wasteful number, since it uses less digits than its factorization.

23150020526 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2004586.

The product of its (nonzero) digits is 3600, while the sum is 26.

Adding to 23150020526 its reverse (62502005132), we get a palindrome (85652025658).

The spelling of 23150020526 in words is "twenty-three billion, one hundred fifty million, twenty thousand, five hundred twenty-six".