1230210113 has 16 divisors (see below), whose sum is σ = 1365517440. Its totient is φ = 1098921600.

The previous prime is 1230210097. The next prime is 1230210143. The reversal of 1230210113 is 3110120321.

It is a cyclic number.

It is not a de Polignac number, because 1230210113 - 2⁴ = 1230210097 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1230210143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 245093 + ... + 250061.

It is an arithmetic number, because the mean of its divisors is an integer number (85344840).

Almost surely, 2^1230210113 is an apocalyptic number.

It is an amenable number.

1230210113 is a deficient number, since it is larger than the sum of its proper divisors (135307327).

1230210113 is a wasteful number, since it uses less digits than its factorization.

1230210113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5368.

The product of its (nonzero) digits is 36, while the sum is 14.

The square root of 1230210113 is about 35074.3512128165. The cubic root of 1230210113 is about 1071.5022753607.

Adding to 1230210113 its reverse (3110120321), we get a palindrome (4340330434).

The spelling of 1230210113 in words is "one billion, two hundred thirty million, two hundred ten thousand, one hundred thirteen".