235002100253 has 2 divisors, whose sum is σ = 235002100254. Its totient is φ = 235002100252.

The previous prime is 235002100187. The next prime is 235002100259. The reversal of 235002100253 is 352001200532.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 222985117369 + 12016982884 = 472213^2 + 109622^2 .

It is a cyclic number.

It is not a de Polignac number, because 235002100253 - 2²² = 234997905949 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (235002100259) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117501050126 + 117501050127.

It is an arithmetic number, because the mean of its divisors is an integer number (117501050127).

Almost surely, 2^235002100253 is an apocalyptic number.

It is an amenable number.

235002100253 is a deficient number, since it is larger than the sum of its proper divisors (1).

235002100253 is an equidigital number, since it uses as much as digits as its factorization.

235002100253 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1800, while the sum is 23.

Adding to 235002100253 its reverse (352001200532), we get a palindrome (587003300785).

The spelling of 235002100253 in words is "two hundred thirty-five billion, two million, one hundred thousand, two hundred fifty-three".