23087300233685 has 8 divisors (see below), whose sum is σ = 27707494453560. Its totient is φ = 18468017404864.

The previous prime is 23087300233681. The next prime is 23087300233691. The reversal of 23087300233685 is 58633200378032.

It can be written as a sum of positive squares in 4 ways, for example, as 730980540676 + 22356319693009 = 854974^2 + 4728247^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 23087300233685 - 2² = 23087300233681 is a prime.

It is a super-2 number, since 2×23087300233685² (a number of 28 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23087300233681) 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, 227792030 + ... + 227893359.

It is an arithmetic number, because the mean of its divisors is an integer number (3463436806695).

Almost surely, 2^{23087300233685} is an apocalyptic number.

It is an amenable number.

23087300233685 is a deficient number, since it is larger than the sum of its proper divisors (4620194219875).

23087300233685 is a wasteful number, since it uses less digits than its factorization.

23087300233685 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 455695527.

The product of its (nonzero) digits is 4354560, while the sum is 50.

The spelling of 23087300233685 in words is "twenty-three trillion, eighty-seven billion, three hundred million, two hundred thirty-three thousand, six hundred eighty-five".