2503032130 has 8 divisors (see below), whose sum is σ = 4505457852. Its totient is φ = 1001212848.

The previous prime is 2503032097. The next prime is 2503032131. The reversal of 2503032130 is 312303052.

It can be written as a sum of positive squares in 2 ways, for example, as 2368866241 + 134165889 = 48671^2 + 11583^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 2503032098 and 2503032107.

It is not an unprimeable number, because it can be changed into a prime (2503032131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 125151597 + ... + 125151616.

Almost surely, 2^2503032130 is an apocalyptic number.

2503032130 is a deficient number, since it is larger than the sum of its proper divisors (2002425722).

2503032130 is a wasteful number, since it uses less digits than its factorization.

2503032130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 250303220.

The product of its (nonzero) digits is 540, while the sum is 19.

The square root of 2503032130 is about 50030.3121117588. The cubic root of 2503032130 is about 1357.7572844229.

Adding to 2503032130 its reverse (312303052), we get a palindrome (2815335182).

The spelling of 2503032130 in words is "two billion, five hundred three million, thirty-two thousand, one hundred thirty".