210103331130 has 96 divisors (see below), whose sum is σ = 681062249088. Its totient is φ = 43657833600.

The previous prime is 210103331107. The next prime is 210103331147. The reversal of 210103331130 is 31133301012.

It is a happy number.

210103331130 is a `hidden beast` number, since 210 + 10 + 333 + 113 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 15152041 + ... + 15165900.

It is an arithmetic number, because the mean of its divisors is an integer number (7094398428).

Almost surely, 2^210103331130 is an apocalyptic number.

210103331130 is an abundant number, since it is smaller than the sum of its proper divisors (470958917958).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

210103331130 is a wasteful number, since it uses less digits than its factorization.

210103331130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30317972 (or 30317969 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

Adding to 210103331130 its reverse (31133301012), we get a palindrome (241236632142).

The spelling of 210103331130 in words is "two hundred ten billion, one hundred three million, three hundred thirty-one thousand, one hundred thirty".