23030212660997 has 2 divisors, whose sum is σ = 23030212660998. Its totient is φ = 23030212660996.

The previous prime is 23030212660951. The next prime is 23030212661051. The reversal of 23030212660997 is 79906621203032.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 22953815148196 + 76397512801 = 4791014^2 + 276401^2 .

It is a cyclic number.

It is not a de Polignac number, because 23030212660997 - 2²⁴ = 23030195883781 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23030212660297) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11515106330498 + 11515106330499.

It is an arithmetic number, because the mean of its divisors is an integer number (11515106330499).

Almost surely, 2^{23030212660997} is an apocalyptic number.

It is an amenable number.

23030212660997 is a deficient number, since it is larger than the sum of its proper divisors (1).

23030212660997 is an equidigital number, since it uses as much as digits as its factorization.

23030212660997 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1469664, while the sum is 50.

The spelling of 23030212660997 in words is "twenty-three trillion, thirty billion, two hundred twelve million, six hundred sixty thousand, nine hundred ninety-seven".