1213068230 has 32 divisors (see below), whose sum is σ = 2440132128. Its totient is φ = 430355200.

The previous prime is 1213068217. The next prime is 1213068287. The reversal of 1213068230 is 328603121.

It is a self number, because there is not a number n which added to its sum of digits gives 1213068230.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 129977 + ... + 138996.

It is an arithmetic number, because the mean of its divisors is an integer number (76254129).

Almost surely, 2^1213068230 is an apocalyptic number.

1213068230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1213068230 is an abundant number, since it is smaller than the sum of its proper divisors (1227063898).

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

1213068230 is a wasteful number, since it uses less digits than its factorization.

1213068230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 269032.

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 1213068230 is about 34829.1290445225. The cubic root of 1213068230 is about 1066.5021687519.

The spelling of 1213068230 in words is "one billion, two hundred thirteen million, sixty-eight thousand, two hundred thirty".