2103409258047 has 12 divisors (see below), whose sum is σ = 3039033131680. Its totient is φ = 1401915001248.

The previous prime is 2103409258003. The next prime is 2103409258061. The reversal of 2103409258047 is 7408529043012.

2103409258047 is a `hidden beast` number, since 2 + 10 + 340 + 9 + 258 + 0 + 47 = 666.

It is not a de Polignac number, because 2103409258047 - 2¹⁰ = 2103409257023 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2103409257993 and 2103409258011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2103409259047) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 29782558 + ... + 29853099.

Almost surely, 2^{2103409258047} is an apocalyptic number.

2103409258047 is a deficient number, since it is larger than the sum of its proper divisors (935623873633).

2103409258047 is a wasteful number, since it uses less digits than its factorization.

2103409258047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59639582 (or 59639579 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 45.

The spelling of 2103409258047 in words is "two trillion, one hundred three billion, four hundred nine million, two hundred fifty-eight thousand, forty-seven".