1303251000412 has 24 divisors (see below), whose sum is σ = 2357170139520. Its totient is φ = 629825786880.

The previous prime is 1303251000391. The next prime is 1303251000431. The reversal of 1303251000412 is 2140001523031.

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, 6395413 + ... + 6596044.

It is an arithmetic number, because the mean of its divisors is an integer number (98215422480).

Almost surely, 2^{1303251000412} is an apocalyptic number.

It is an amenable number.

1303251000412 is a deficient number, since it is larger than the sum of its proper divisors (1053919139108).

1303251000412 is a wasteful number, since it uses less digits than its factorization.

1303251000412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12992301 (or 12992299 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 22.

Adding to 1303251000412 its reverse (2140001523031), we get a palindrome (3443252523443).

The spelling of 1303251000412 in words is "one trillion, three hundred three billion, two hundred fifty-one million, four hundred twelve", and thus it is an aban number.