1210300130 has 16 divisors (see below), whose sum is σ = 2346120504. Its totient is φ = 446880000.

The previous prime is 1210300129. The next prime is 1210300153. The reversal of 1210300130 is 310030121.

It can be written as a sum of positive squares in 4 ways, for example, as 461347441 + 748952689 = 21479^2 + 27367^2 .

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, 4654871 + ... + 4655130.

Almost surely, 2^1210300130 is an apocalyptic number.

1210300130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1210300130 is a deficient number, since it is larger than the sum of its proper divisors (1135820374).

1210300130 is a wasteful number, since it uses less digits than its factorization.

1210300130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9310021.

The product of its (nonzero) digits is 18, while the sum is 11.

The square root of 1210300130 is about 34789.3680597967. The cubic root of 1210300130 is about 1065.6903339457.

Adding to 1210300130 its reverse (310030121), we get a palindrome (1520330251).

The spelling of 1210300130 in words is "one billion, two hundred ten million, three hundred thousand, one hundred thirty".