2103417904372 has 48 divisors (see below), whose sum is σ = 3850850868480. Its totient is φ = 1003410093312.

The previous prime is 2103417904361. The next prime is 2103417904373. The reversal of 2103417904372 is 2734097143012.

It is a happy number.

It is a super-2 number, since 2×2103417904372² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2103417904373) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 253511328 + ... + 253519624.

It is an arithmetic number, because the mean of its divisors is an integer number (80226059760).

Almost surely, 2^{2103417904372} is an apocalyptic number.

It is an amenable number.

2103417904372 is a deficient number, since it is larger than the sum of its proper divisors (1747432964108).

2103417904372 is a wasteful number, since it uses less digits than its factorization.

2103417904372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15040 (or 15038 counting only the distinct ones).

The product of its (nonzero) digits is 254016, while the sum is 43.

The spelling of 2103417904372 in words is "two trillion, one hundred three billion, four hundred seventeen million, nine hundred four thousand, three hundred seventy-two".