2103414431 has 16 divisors (see below), whose sum is σ = 2186085888. Its totient is φ = 2022451200.

The previous prime is 2103414427. The next prime is 2103414493. The reversal of 2103414431 is 1344143012.

It is a cyclic number.

It is not a de Polignac number, because 2103414431 - 2² = 2103414427 is a prime.

It is a super-2 number, since 2×2103414431² = 8848704537078107522, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2103414397 and 2103414406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2103414031) 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, 883715 + ... + 886091.

It is an arithmetic number, because the mean of its divisors is an integer number (136630368).

Almost surely, 2^2103414431 is an apocalyptic number.

2103414431 is a deficient number, since it is larger than the sum of its proper divisors (82671457).

2103414431 is a wasteful number, since it uses less digits than its factorization.

2103414431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2722.

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 2103414431 is about 45862.9963151123. The cubic root of 2103414431 is about 1281.2728287315.

Adding to 2103414431 its reverse (1344143012), we get a palindrome (3447557443).

The spelling of 2103414431 in words is "two billion, one hundred three million, four hundred fourteen thousand, four hundred thirty-one".