2103424451057 has 8 divisors (see below), whose sum is σ = 2221771664640. Its totient is φ = 1988233163280.

The previous prime is 2103424451047. The next prime is 2103424451099. The reversal of 2103424451057 is 7501544243012.

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 2103424451057 - 2⁶ = 2103424450993 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2103424451057.

It is not an unprimeable number, because it can be changed into a prime (2103424451047) 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, 788980082 + ... + 788982747.

It is an arithmetic number, because the mean of its divisors is an integer number (277721458080).

Almost surely, 2^{2103424451057} is an apocalyptic number.

It is an amenable number.

2103424451057 is a deficient number, since it is larger than the sum of its proper divisors (118347213583).

2103424451057 is a wasteful number, since it uses less digits than its factorization.

2103424451057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1577962903.

The product of its (nonzero) digits is 134400, while the sum is 38.

Adding to 2103424451057 its reverse (7501544243012), we get a palindrome (9604968694069).

The spelling of 2103424451057 in words is "two trillion, one hundred three billion, four hundred twenty-four million, four hundred fifty-one thousand, fifty-seven".