235598674053121 has 2 divisors, whose sum is σ = 235598674053122. Its totient is φ = 235598674053120.

The previous prime is 235598674053109. The next prime is 235598674053203. The reversal of 235598674053121 is 121350476895532.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 135336902966721 + 100261771086400 = 11633439^2 + 10013080^2 .

It is a cyclic number.

It is not a de Polignac number, because 235598674053121 - 2¹¹ = 235598674051073 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 235598674053121.

It is not a weakly prime, because it can be changed into another prime (235598674023121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117799337026560 + 117799337026561.

It is an arithmetic number, because the mean of its divisors is an integer number (117799337026561).

It is a 1-persistent number, because it is pandigital, but 2⋅235598674053121 = 471197348106242 is not.

Almost surely, 2^{235598674053121} is an apocalyptic number.

It is an amenable number.

235598674053121 is a deficient number, since it is larger than the sum of its proper divisors (1).

235598674053121 is an equidigital number, since it uses as much as digits as its factorization.

235598674053121 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 54432000, while the sum is 61.

The spelling of 235598674053121 in words is "two hundred thirty-five trillion, five hundred ninety-eight billion, six hundred seventy-four million, fifty-three thousand, one hundred twenty-one".