253233303332351 has 8 divisors (see below), whose sum is σ = 257797331389440. Its totient is φ = 248678339881048.

The previous prime is 253233303332299. The next prime is 253233303332357. The reversal of 253233303332351 is 153233303332352.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-253233303332351 is a prime.

It is a super-2 number, since 2×253233303332351² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 253233303332299 and 253233303332308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (253233303332357) 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, 2266095071 + ... + 2266206816.

It is an arithmetic number, because the mean of its divisors is an integer number (32224666423680).

Almost surely, 2^{253233303332351} is an apocalyptic number.

253233303332351 is a deficient number, since it is larger than the sum of its proper divisors (4564028057089).

253233303332351 is an equidigital number, since it uses as much as digits as its factorization.

253233303332351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4532302893.

The product of its (nonzero) digits is 1312200, while the sum is 41.

Subtracting from 253233303332351 its reverse (153233303332352), we obtain a palindrome (99999999999999).

The spelling of 253233303332351 in words is "two hundred fifty-three trillion, two hundred thirty-three billion, three hundred three million, three hundred thirty-two thousand, three hundred fifty-one".