13770983801 has 2 divisors, whose sum is σ = 13770983802. Its totient is φ = 13770983800.

The previous prime is 13770983797. The next prime is 13770983833. The reversal of 13770983801 is 10838907731.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10047055225 + 3723928576 = 100235^2 + 61024^2 .

It is a cyclic number.

It is not a de Polignac number, because 13770983801 - 2² = 13770983797 is a prime.

It is not a weakly prime, because it can be changed into another prime (13770983851) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6885491900 + 6885491901.

It is an arithmetic number, because the mean of its divisors is an integer number (6885491901).

Almost surely, 2^13770983801 is an apocalyptic number.

It is an amenable number.

13770983801 is a deficient number, since it is larger than the sum of its proper divisors (1).

13770983801 is an equidigital number, since it uses as much as digits as its factorization.

13770983801 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 254016, while the sum is 47.

The spelling of 13770983801 in words is "thirteen billion, seven hundred seventy million, nine hundred eighty-three thousand, eight hundred one".