230141356453 has 2 divisors, whose sum is σ = 230141356454. Its totient is φ = 230141356452.

The previous prime is 230141356421. The next prime is 230141356483. The reversal of 230141356453 is 354653141032.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 229462076484 + 679279969 = 479022^2 + 26063^2 .

It is a cyclic number.

It is not a de Polignac number, because 230141356453 - 2⁵ = 230141356421 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (230141356483) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115070678226 + 115070678227.

It is an arithmetic number, because the mean of its divisors is an integer number (115070678227).

Almost surely, 2^230141356453 is an apocalyptic number.

It is an amenable number.

230141356453 is a deficient number, since it is larger than the sum of its proper divisors (1).

230141356453 is an equidigital number, since it uses as much as digits as its factorization.

230141356453 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 129600, while the sum is 37.

Adding to 230141356453 its reverse (354653141032), we get a palindrome (584794497485).

The spelling of 230141356453 in words is "two hundred thirty billion, one hundred forty-one million, three hundred fifty-six thousand, four hundred fifty-three".