1013210312 has 16 divisors (see below), whose sum is σ = 1908291840. Its totient is φ = 504332496.

The previous prime is 1013210287. The next prime is 1013210339. The reversal of 1013210312 is 2130123101.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 282188 + ... + 285755.

It is an arithmetic number, because the mean of its divisors is an integer number (119268240).

Almost surely, 2^1013210312 is an apocalyptic number.

It is an amenable number.

1013210312 is a deficient number, since it is larger than the sum of its proper divisors (895081528).

1013210312 is a wasteful number, since it uses less digits than its factorization.

1013210312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 568172 (or 568168 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 14.

The square root of 1013210312 is about 31830.9646727836. The cubic root of 1013210312 is about 1004.3841881381.

Adding to 1013210312 its reverse (2130123101), we get a palindrome (3143333413).

The spelling of 1013210312 in words is "one billion, thirteen million, two hundred ten thousand, three hundred twelve".