1371462013 has 4 divisors (see below), whose sum is σ = 1404912348. Its totient is φ = 1338011680.

The previous prime is 1371461989. The next prime is 1371462049. The reversal of 1371462013 is 3102641731.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 804403044 + 567058969 = 28362^2 + 23813^2 .

It is a cyclic number.

It is not a de Polignac number, because 1371462013 - 2⁵ = 1371461981 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1371462073) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16725106 + ... + 16725187.

It is an arithmetic number, because the mean of its divisors is an integer number (351228087).

Almost surely, 2^1371462013 is an apocalyptic number.

It is an amenable number.

1371462013 is a deficient number, since it is larger than the sum of its proper divisors (33450335).

1371462013 is an equidigital number, since it uses as much as digits as its factorization.

1371462013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33450334.

The product of its (nonzero) digits is 3024, while the sum is 28.

The square root of 1371462013 is about 37033.2555009683. The cubic root of 1371462013 is about 1111.0354791027.

The spelling of 1371462013 in words is "one billion, three hundred seventy-one million, four hundred sixty-two thousand, thirteen".