23326663061 has 8 divisors (see below), whose sum is σ = 25799968824. Its totient is φ = 20950349760.

The previous prime is 23326663051. The next prime is 23326663081. The reversal of 23326663061 is 16036662332.

It can be written as a sum of positive squares in 4 ways, for example, as 10292102500 + 13034560561 = 101450^2 + 114169^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23326663061 is a prime.

It is a super-2 number, since 2×23326663061² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23326663051) 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, 24247610 + ... + 24248571.

It is an arithmetic number, because the mean of its divisors is an integer number (3224996103).

Almost surely, 2^23326663061 is an apocalyptic number.

It is an amenable number.

23326663061 is a deficient number, since it is larger than the sum of its proper divisors (2473305763).

23326663061 is a wasteful number, since it uses less digits than its factorization.

23326663061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48496231.

The product of its (nonzero) digits is 139968, while the sum is 38.

The spelling of 23326663061 in words is "twenty-three billion, three hundred twenty-six million, six hundred sixty-three thousand, sixty-one".