2103450030424 has 64 divisors (see below), whose sum is σ = 4104186958080. Its totient is φ = 1009849680000.

The previous prime is 2103450030371. The next prime is 2103450030463. The reversal of 2103450030424 is 4240300543012.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2103450030392 and 2103450030401.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37974349 + ... + 38029699.

It is an arithmetic number, because the mean of its divisors is an integer number (64127921220).

Almost surely, 2^{2103450030424} is an apocalyptic number.

It is an amenable number.

2103450030424 is a deficient number, since it is larger than the sum of its proper divisors (2000736927656).

2103450030424 is a wasteful number, since it uses less digits than its factorization.

2103450030424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57272 (or 57268 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 28.

Adding to 2103450030424 its reverse (4240300543012), we get a palindrome (6343750573436).

The spelling of 2103450030424 in words is "two trillion, one hundred three billion, four hundred fifty million, thirty thousand, four hundred twenty-four".