252331151101 has 8 divisors (see below), whose sum is σ = 254803386200. Its totient is φ = 249861775680.

The previous prime is 252331151087. The next prime is 252331151173. The reversal of 252331151101 is 101151133252.

It can be written as a sum of positive squares in 4 ways, for example, as 74925923076 + 177405228025 = 273726^2 + 421195^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 252331151101 - 2²⁹ = 251794280189 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 (252331101101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 537366 + ... + 890743.

It is an arithmetic number, because the mean of its divisors is an integer number (31850423275).

Almost surely, 2^252331151101 is an apocalyptic number.

It is an amenable number.

252331151101 is a deficient number, since it is larger than the sum of its proper divisors (2472235099).

252331151101 is a wasteful number, since it uses less digits than its factorization.

252331151101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1429839.

The product of its (nonzero) digits is 900, while the sum is 25.

Adding to 252331151101 its reverse (101151133252), we get a palindrome (353482284353).

The spelling of 252331151101 in words is "two hundred fifty-two billion, three hundred thirty-one million, one hundred fifty-one thousand, one hundred one".