2113101240253 has 8 divisors (see below), whose sum is σ = 2115252271872. Its totient is φ = 2110950620256.

The previous prime is 2113101240223. The next prime is 2113101240259. The reversal of 2113101240253 is 3520421013112.

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 2113101240253 - 2⁹ = 2113101239741 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 (2113101240259) 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, 10748626 + ... + 10943452.

It is an arithmetic number, because the mean of its divisors is an integer number (264406533984).

Almost surely, 2^{2113101240253} is an apocalyptic number.

It is an amenable number.

2113101240253 is a deficient number, since it is larger than the sum of its proper divisors (2151031619).

2113101240253 is a wasteful number, since it uses less digits than its factorization.

2113101240253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 205811.

The product of its (nonzero) digits is 1440, while the sum is 25.

Adding to 2113101240253 its reverse (3520421013112), we get a palindrome (5633522253365).

The spelling of 2113101240253 in words is "two trillion, one hundred thirteen billion, one hundred one million, two hundred forty thousand, two hundred fifty-three".