2103712369 has 8 divisors (see below), whose sum is σ = 2295544608. Its totient is φ = 1911977760.

The previous prime is 2103712343. The next prime is 2103712397. The reversal of 2103712369 is 9632173012.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2103712369 - 2⁷ = 2103712241 is a prime.

It is a super-2 number, since 2×2103712369² = 8851211462967184322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2103712309) 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, 25014 + ... + 69520.

It is an arithmetic number, because the mean of its divisors is an integer number (286943076).

Almost surely, 2^2103712369 is an apocalyptic number.

It is an amenable number.

2103712369 is a deficient number, since it is larger than the sum of its proper divisors (191832239).

2103712369 is a wasteful number, since it uses less digits than its factorization.

2103712369 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48815.

The product of its (nonzero) digits is 13608, while the sum is 34.

The square root of 2103712369 is about 45866.2443306622. The cubic root of 2103712369 is about 1281.3333211442. Note that the first 4 decimals are identical.

The spelling of 2103712369 in words is "two billion, one hundred three million, seven hundred twelve thousand, three hundred sixty-nine".