1320470701 has 12 divisors (see below), whose sum is σ = 1469809600. Its totient is φ = 1185224040.

The previous prime is 1320470693. The next prime is 1320470707. The reversal of 1320470701 is 1070740231.

It is a happy number.

It is not a de Polignac number, because 1320470701 - 2³ = 1320470693 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 (1320470707) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 59511 + ... + 78628.

Almost surely, 2^1320470701 is an apocalyptic number.

1320470701 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1320470701 is a deficient number, since it is larger than the sum of its proper divisors (149338899).

1320470701 is a wasteful number, since it uses less digits than its factorization.

1320470701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138240 (or 138229 counting only the distinct ones).

The product of its (nonzero) digits is 1176, while the sum is 25.

The square root of 1320470701 is about 36338.2814811047. The cubic root of 1320470701 is about 1097.0916840784.

The spelling of 1320470701 in words is "one billion, three hundred twenty million, four hundred seventy thousand, seven hundred one".