253101332103 has 4 divisors (see below), whose sum is σ = 337468442808. Its totient is φ = 168734221400.

The previous prime is 253101332093. The next prime is 253101332119. The reversal of 253101332103 is 301233101352.

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

It is a cyclic number.

It is not a de Polignac number, because 253101332103 - 2⁴ = 253101332087 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (253101332903) 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, 42183555348 + ... + 42183555353.

It is an arithmetic number, because the mean of its divisors is an integer number (84367110702).

Almost surely, 2^253101332103 is an apocalyptic number.

253101332103 is a deficient number, since it is larger than the sum of its proper divisors (84367110705).

253101332103 is an equidigital number, since it uses as much as digits as its factorization.

253101332103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84367110704.

The product of its (nonzero) digits is 1620, while the sum is 24.

Adding to 253101332103 its reverse (301233101352), we get a palindrome (554334433455).

The spelling of 253101332103 in words is "two hundred fifty-three billion, one hundred one million, three hundred thirty-two thousand, one hundred three".