1301303012 has 12 divisors (see below), whose sum is σ = 2411238060. Its totient is φ = 612377856.

The previous prime is 1301302979. The next prime is 1301303021. The reversal of 1301303012 is 2103031031.

It can be written as a sum of positive squares in 2 ways, for example, as 1046134336 + 255168676 = 32344^2 + 15974^2 .

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, 9568337 + ... + 9568472.

It is an arithmetic number, because the mean of its divisors is an integer number (200936505).

Almost surely, 2^1301303012 is an apocalyptic number.

It is an amenable number.

1301303012 is a deficient number, since it is larger than the sum of its proper divisors (1109935048).

1301303012 is a wasteful number, since it uses less digits than its factorization.

1301303012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19136830 (or 19136828 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 14.

The square root of 1301303012 is about 36073.5777543620. The cubic root of 1301303012 is about 1091.7574018193.

Adding to 1301303012 its reverse (2103031031), we get a palindrome (3404334043).

The spelling of 1301303012 in words is "one billion, three hundred one million, three hundred three thousand, twelve".