232423056266213 has 4 divisors (see below), whose sum is σ = 232423098788940. Its totient is φ = 232423013743488.

The previous prime is 232423056266209. The next prime is 232423056266231. The reversal of 232423056266213 is 312662650324232.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 87283763686084 + 145139292580129 = 9342578^2 + 12047377^2 .

It is a cyclic number.

It is not a de Polignac number, because 232423056266213 - 2² = 232423056266209 is a prime.

It is a super-2 number, since 2×232423056266213² (a number of 30 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 (232423056266243) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11598818 + ... + 24482211.

It is an arithmetic number, because the mean of its divisors is an integer number (58105774697235).

Almost surely, 2^{232423056266213} is an apocalyptic number.

It is an amenable number.

232423056266213 is a deficient number, since it is larger than the sum of its proper divisors (42522727).

232423056266213 is an equidigital number, since it uses as much as digits as its factorization.

232423056266213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42522726.

The product of its (nonzero) digits is 3732480, while the sum is 47.

The spelling of 232423056266213 in words is "two hundred thirty-two trillion, four hundred twenty-three billion, fifty-six million, two hundred sixty-six thousand, two hundred thirteen".