1230200102 has 16 divisors (see below), whose sum is σ = 1872567072. Its totient is φ = 606023040.

The previous prime is 1230200093. The next prime is 1230200129. The reversal of 1230200102 is 2010020321.

It is a happy number.

It is a congruent number.

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, 380798 + ... + 384014.

It is an arithmetic number, because the mean of its divisors is an integer number (117035442).

Almost surely, 2^1230200102 is an apocalyptic number.

1230200102 is a deficient number, since it is larger than the sum of its proper divisors (642366970).

1230200102 is a wasteful number, since it uses less digits than its factorization.

1230200102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5983.

The product of its (nonzero) digits is 24, while the sum is 11.

The square root of 1230200102 is about 35074.2085014046. The cubic root of 1230200102 is about 1071.4993688549.

Adding to 1230200102 its reverse (2010020321), we get a palindrome (3240220423).

The spelling of 1230200102 in words is "one billion, two hundred thirty million, two hundred thousand, one hundred two".