223413579031 has 2 divisors, whose sum is σ = 223413579032. Its totient is φ = 223413579030.

The previous prime is 223413578951. The next prime is 223413579041. The reversal of 223413579031 is 130975314322.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-223413579031 is a prime.

It is a super-2 number, since 2×223413579031² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (223413579041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111706789515 + 111706789516.

It is an arithmetic number, because the mean of its divisors is an integer number (111706789516).

Almost surely, 2^223413579031 is an apocalyptic number.

223413579031 is a deficient number, since it is larger than the sum of its proper divisors (1).

223413579031 is an equidigital number, since it uses as much as digits as its factorization.

223413579031 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 136080, while the sum is 40.

The spelling of 223413579031 in words is "two hundred twenty-three billion, four hundred thirteen million, five hundred seventy-nine thousand, thirty-one".