255100352052101 has 4 divisors (see below), whose sum is σ = 255107863653804. Its totient is φ = 255092840450400.

The previous prime is 255100352052067. The next prime is 255100352052103. The reversal of 255100352052101 is 101250253001552.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 150485790580225 + 104614561471876 = 12267265^2 + 10228126^2 .

It is a cyclic number.

It is not a de Polignac number, because 255100352052101 - 2¹⁴ = 255100352035717 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (255100352052103) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3755749910 + ... + 3755817831.

It is an arithmetic number, because the mean of its divisors is an integer number (63776965913451).

Almost surely, 2^{255100352052101} is an apocalyptic number.

It is an amenable number.

255100352052101 is a deficient number, since it is larger than the sum of its proper divisors (7511601703).

255100352052101 is an equidigital number, since it uses as much as digits as its factorization.

255100352052101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7511601702.

The product of its (nonzero) digits is 15000, while the sum is 32.

The spelling of 255100352052101 in words is "two hundred fifty-five trillion, one hundred billion, three hundred fifty-two million, fifty-two thousand, one hundred one".