2103432124 has 6 divisors (see below), whose sum is σ = 3681006224. Its totient is φ = 1051716060.

The previous prime is 2103432109. The next prime is 2103432127. The reversal of 2103432124 is 4212343012.

It is a junction number, because it is equal to n+sod(n) for n = 2103432095 and 2103432104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2103432127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 262929012 + ... + 262929019.

Almost surely, 2^2103432124 is an apocalyptic number.

It is an amenable number.

2103432124 is a deficient number, since it is larger than the sum of its proper divisors (1577574100).

2103432124 is a wasteful number, since it uses less digits than its factorization.

2103432124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 525858035 (or 525858033 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 2103432124 is about 45863.1892044153. The cubic root of 2103432124 is about 1281.2764212231.

Adding to 2103432124 its reverse (4212343012), we get a palindrome (6315775136).

The spelling of 2103432124 in words is "two billion, one hundred three million, four hundred thirty-two thousand, one hundred twenty-four".