23430201371 has 2 divisors, whose sum is σ = 23430201372. Its totient is φ = 23430201370.

The previous prime is 23430201359. The next prime is 23430201409. The reversal of 23430201371 is 17310203432.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23430201371 is a prime.

It is a super-2 number, since 2×23430201371² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 23430201371.

It is not a weakly prime, because it can be changed into another prime (23430201331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11715100685 + 11715100686.

It is an arithmetic number, because the mean of its divisors is an integer number (11715100686).

Almost surely, 2^23430201371 is an apocalyptic number.

23430201371 is a deficient number, since it is larger than the sum of its proper divisors (1).

23430201371 is an equidigital number, since it uses as much as digits as its factorization.

23430201371 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3024, while the sum is 26.

The spelling of 23430201371 in words is "twenty-three billion, four hundred thirty million, two hundred one thousand, three hundred seventy-one".