2103254415 has 12 divisors (see below), whose sum is σ = 3645641064. Its totient is φ = 1121735664.

The previous prime is 2103254411. The next prime is 2103254443. The reversal of 2103254415 is 5144523012.

2103254415 is a `hidden beast` number, since 2 + 103 + 2 + 544 + 15 = 666.

It is not a de Polignac number, because 2103254415 - 2² = 2103254411 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2103254411) 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, 23369449 + ... + 23369538.

It is an arithmetic number, because the mean of its divisors is an integer number (303803422).

Almost surely, 2^2103254415 is an apocalyptic number.

2103254415 is a deficient number, since it is larger than the sum of its proper divisors (1542386649).

2103254415 is a wasteful number, since it uses less digits than its factorization.

2103254415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46738998 (or 46738995 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The square root of 2103254415 is about 45861.2517818692. The cubic root of 2103254415 is about 1281.2403372184.

Adding to 2103254415 its reverse (5144523012), we get a palindrome (7247777427).

The spelling of 2103254415 in words is "two billion, one hundred three million, two hundred fifty-four thousand, four hundred fifteen".