1300131412 has 6 divisors (see below), whose sum is σ = 2275229978. Its totient is φ = 650065704.

The previous prime is 1300131407. The next prime is 1300131421. The reversal of 1300131412 is 2141310031.

It can be written as a sum of positive squares in only one way, i.e., 1140007696 + 160123716 = 33764^2 + 12654^2 .

It is a super-2 number, since 2×1300131412² = 3380683376938227488, which contains 22 as substring.

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, 162516423 + ... + 162516430.

Almost surely, 2^1300131412 is an apocalyptic number.

It is an amenable number.

1300131412 is a deficient number, since it is larger than the sum of its proper divisors (975098566).

1300131412 is a wasteful number, since it uses less digits than its factorization.

1300131412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 325032857 (or 325032855 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 1300131412 is about 36057.3350651431. The cubic root of 1300131412 is about 1091.4296567250.

Adding to 1300131412 its reverse (2141310031), we get a palindrome (3441441443).

The spelling of 1300131412 in words is "one billion, three hundred million, one hundred thirty-one thousand, four hundred twelve".