235413772901 has 2 divisors, whose sum is σ = 235413772902. Its totient is φ = 235413772900.

The previous prime is 235413772897. The next prime is 235413772921. The reversal of 235413772901 is 109277314532.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 232618113025 + 2795659876 = 482305^2 + 52874^2 .

It is a cyclic number.

It is not a de Polignac number, because 235413772901 - 2² = 235413772897 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (235413772921) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117706886450 + 117706886451.

It is an arithmetic number, because the mean of its divisors is an integer number (117706886451).

Almost surely, 2^235413772901 is an apocalyptic number.

It is an amenable number.

235413772901 is a deficient number, since it is larger than the sum of its proper divisors (1).

235413772901 is an equidigital number, since it uses as much as digits as its factorization.

235413772901 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 317520, while the sum is 44.

The spelling of 235413772901 in words is "two hundred thirty-five billion, four hundred thirteen million, seven hundred seventy-two thousand, nine hundred one".