109970801 has 2 divisors, whose sum is σ = 109970802. Its totient is φ = 109970800.

The previous prime is 109970779. The next prime is 109970837. The reversal of 109970801 is 108079901.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 108659776 + 1311025 = 10424^2 + 1145^2 .

It is an emirp because it is prime and its reverse (108079901) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 109970801 - 2¹⁸ = 109708657 is a prime.

It is not a weakly prime, because it can be changed into another prime (109970891) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54985400 + 54985401.

It is an arithmetic number, because the mean of its divisors is an integer number (54985401).

Almost surely, 2^109970801 is an apocalyptic number.

It is an amenable number.

109970801 is a deficient number, since it is larger than the sum of its proper divisors (1).

109970801 is an equidigital number, since it uses as much as digits as its factorization.

109970801 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4536, while the sum is 35.

The square root of 109970801 is about 10486.6963816066. The cubic root of 109970801 is about 479.0995866004.

The spelling of 109970801 in words is "one hundred nine million, nine hundred seventy thousand, eight hundred one".