23010531773 has 2 divisors, whose sum is σ = 23010531774. Its totient is φ = 23010531772.

The previous prime is 23010531671. The next prime is 23010531779. The reversal of 23010531773 is 37713501032.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12679435609 + 10331096164 = 112603^2 + 101642^2 .

It is a cyclic number.

It is not a de Polignac number, because 23010531773 - 2¹² = 23010527677 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23010531779) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11505265886 + 11505265887.

It is an arithmetic number, because the mean of its divisors is an integer number (11505265887).

Almost surely, 2^23010531773 is an apocalyptic number.

It is an amenable number.

23010531773 is a deficient number, since it is larger than the sum of its proper divisors (1).

23010531773 is an equidigital number, since it uses as much as digits as its factorization.

23010531773 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13230, while the sum is 32.

The spelling of 23010531773 in words is "twenty-three billion, ten million, five hundred thirty-one thousand, seven hundred seventy-three".