2103202341253 has 8 divisors (see below), whose sum is σ = 2265228969696. Its totient is φ = 1941210260400.

The previous prime is 2103202341199. The next prime is 2103202341263. The reversal of 2103202341253 is 3521432023012.

It is a happy number.

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 2103202341253 - 2¹⁷ = 2103202210181 is a prime.

It is a super-2 number, since 2×2103202341253² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2103202341263) 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, 8510383 + ... + 8754028.

It is an arithmetic number, because the mean of its divisors is an integer number (283153621212).

Almost surely, 2^{2103202341253} is an apocalyptic number.

It is an amenable number.

2103202341253 is a deficient number, since it is larger than the sum of its proper divisors (162026628443).

2103202341253 is a wasteful number, since it uses less digits than its factorization.

2103202341253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17273795.

The product of its (nonzero) digits is 8640, while the sum is 28.

Adding to 2103202341253 its reverse (3521432023012), we get a palindrome (5624634364265).

The spelling of 2103202341253 in words is "two trillion, one hundred three billion, two hundred two million, three hundred forty-one thousand, two hundred fifty-three".