1310133212 has 6 divisors (see below), whose sum is σ = 2292733128. Its totient is φ = 655066604.

The previous prime is 1310133193. The next prime is 1310133247. The reversal of 1310133212 is 2123310131.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 163766648 + ... + 163766655.

It is an arithmetic number, because the mean of its divisors is an integer number (382122188).

Almost surely, 2^1310133212 is an apocalyptic number.

It is an amenable number.

1310133212 is a deficient number, since it is larger than the sum of its proper divisors (982599916).

1310133212 is a wasteful number, since it uses less digits than its factorization.

1310133212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 327533307 (or 327533305 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 17.

The square root of 1310133212 is about 36195.7623486507. The cubic root of 1310133212 is about 1094.2212687739.

Adding to 1310133212 its reverse (2123310131), we get a palindrome (3433443343).

The spelling of 1310133212 in words is "one billion, three hundred ten million, one hundred thirty-three thousand, two hundred twelve".