1230151210 has 64 divisors (see below), whose sum is σ = 2344992768. Its totient is φ = 464050944.

The previous prime is 1230151201. The next prime is 1230151231. The reversal of 1230151210 is 121510321.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2208252 + ... + 2208808.

It is an arithmetic number, because the mean of its divisors is an integer number (36640512).

Almost surely, 2^1230151210 is an apocalyptic number.

1230151210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1230151210 is a deficient number, since it is larger than the sum of its proper divisors (1114841558).

1230151210 is a wasteful number, since it uses less digits than its factorization.

1230151210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 775.

The product of its (nonzero) digits is 60, while the sum is 16.

The square root of 1230151210 is about 35073.5115151021. The cubic root of 1230151210 is about 1071.4851737547.

Adding to 1230151210 its reverse (121510321), we get a palindrome (1351661531).

The spelling of 1230151210 in words is "one billion, two hundred thirty million, one hundred fifty-one thousand, two hundred ten".