1331412230 has 32 divisors (see below), whose sum is σ = 2442352608. Its totient is φ = 522432000.

The previous prime is 1331412223. The next prime is 1331412241. The reversal of 1331412230 is 322141331.

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, 241889 + ... + 247331.

It is an arithmetic number, because the mean of its divisors is an integer number (76323519).

Almost surely, 2^1331412230 is an apocalyptic number.

1331412230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1331412230 is a deficient number, since it is larger than the sum of its proper divisors (1110940378).

1331412230 is a wasteful number, since it uses less digits than its factorization.

1331412230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5912.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 1331412230 is about 36488.5218938778. The cubic root of 1331412230 is about 1100.1135502616.

Adding to 1331412230 its reverse (322141331), we get a palindrome (1653553561).

The spelling of 1331412230 in words is "one billion, three hundred thirty-one million, four hundred twelve thousand, two hundred thirty".