425113101233 has 2 divisors, whose sum is σ = 425113101234. Its totient is φ = 425113101232.

The previous prime is 425113101191. The next prime is 425113101239. The reversal of 425113101233 is 332101311524.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 241112425024 + 184000676209 = 491032^2 + 428953^2 .

It is a cyclic number.

It is not a de Polignac number, because 425113101233 - 2²⁶ = 425045992369 is a prime.

It is a super-2 number, since 2×425113101233² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (425113101239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 212556550616 + 212556550617.

It is an arithmetic number, because the mean of its divisors is an integer number (212556550617).

Almost surely, 2^425113101233 is an apocalyptic number.

It is an amenable number.

425113101233 is a deficient number, since it is larger than the sum of its proper divisors (1).

425113101233 is an equidigital number, since it uses as much as digits as its factorization.

425113101233 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2160, while the sum is 26.

Adding to 425113101233 its reverse (332101311524), we get a palindrome (757214412757).

The spelling of 425113101233 in words is "four hundred twenty-five billion, one hundred thirteen million, one hundred one thousand, two hundred thirty-three".