1230255502 has 16 divisors (see below), whose sum is σ = 2110413312. Its totient is φ = 526901400.

The previous prime is 1230255497. The next prime is 1230255511. The reversal of 1230255502 is 2055520321.

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, 6874 + ... + 50077.

It is an arithmetic number, because the mean of its divisors is an integer number (131900832).

Almost surely, 2^1230255502 is an apocalyptic number.

1230255502 is a deficient number, since it is larger than the sum of its proper divisors (880157810).

1230255502 is a wasteful number, since it uses less digits than its factorization.

1230255502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58503.

The product of its (nonzero) digits is 3000, while the sum is 25.

The square root of 1230255502 is about 35074.9982466144. The cubic root of 1230255502 is about 1071.5154530063.

Adding to 1230255502 its reverse (2055520321), we get a palindrome (3285775823).

The spelling of 1230255502 in words is "one billion, two hundred thirty million, two hundred fifty-five thousand, five hundred two".