2103054023 has 16 divisors (see below), whose sum is σ = 2447477760. Its totient is φ = 1769882400.

The previous prime is 2103054011. The next prime is 2103054047. The reversal of 2103054023 is 3204503012.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 2103054023 - 2¹⁰ = 2103052999 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2103053986 and 2103054004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2103044023) 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, 89588 + ... + 110598.

It is an arithmetic number, because the mean of its divisors is an integer number (152967360).

Almost surely, 2^2103054023 is an apocalyptic number.

2103054023 is a deficient number, since it is larger than the sum of its proper divisors (344423737).

2103054023 is a wasteful number, since it uses less digits than its factorization.

2103054023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21278.

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 2103054023 is about 45859.0669660864. The cubic root of 2103054023 is about 1281.1996449677.

Adding to 2103054023 its reverse (3204503012), we get a palindrome (5307557035).

The spelling of 2103054023 in words is "two billion, one hundred three million, fifty-four thousand, twenty-three".