1381482701 has 2 divisors, whose sum is σ = 1381482702. Its totient is φ = 1381482700.

The previous prime is 1381482691. The next prime is 1381482719. The reversal of 1381482701 is 1072841831.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1279492900 + 101989801 = 35770^2 + 10099^2 .

It is a cyclic number.

It is not a de Polignac number, because 1381482701 - 2⁶ = 1381482637 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1381482301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 690741350 + 690741351.

It is an arithmetic number, because the mean of its divisors is an integer number (690741351).

Almost surely, 2^1381482701 is an apocalyptic number.

It is an amenable number.

1381482701 is a deficient number, since it is larger than the sum of its proper divisors (1).

1381482701 is an equidigital number, since it uses as much as digits as its factorization.

1381482701 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10752, while the sum is 35.

The square root of 1381482701 is about 37168.3023690886. The cubic root of 1381482701 is about 1113.7348694370.

The spelling of 1381482701 in words is "one billion, three hundred eighty-one million, four hundred eighty-two thousand, seven hundred one".