210132103231130 has 16 divisors (see below), whose sum is σ = 380998645569000. Its totient is φ = 83439316902912.

The previous prime is 210132103231123. The next prime is 210132103231223. The reversal of 210132103231130 is 31132301231012.

It can be written as a sum of positive squares in 4 ways, for example, as 197551823527969 + 12580279703161 = 14055313^2 + 3546869^2 .

It is a junction number, because it is equal to n+sod(n) for n = 210132103231096 and 210132103231105.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 76690547255 + ... + 76690549994.

Almost surely, 2^{210132103231130} is an apocalyptic number.

210132103231130 is a deficient number, since it is larger than the sum of its proper divisors (170866542337870).

210132103231130 is a wasteful number, since it uses less digits than its factorization.

210132103231130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153381097393.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 210132103231130 its reverse (31132301231012), we get a palindrome (241264404462142).

The spelling of 210132103231130 in words is "two hundred ten trillion, one hundred thirty-two billion, one hundred three million, two hundred thirty-one thousand, one hundred thirty".