109867901201 has 2 divisors, whose sum is σ = 109867901202. Its totient is φ = 109867901200.

The previous prime is 109867901183. The next prime is 109867901237. The reversal of 109867901201 is 102109768901.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 105804476176 + 4063425025 = 325276^2 + 63745^2 .

It is a cyclic number.

It is not a de Polignac number, because 109867901201 - 2⁶ = 109867901137 is a prime.

It is not a weakly prime, because it can be changed into another prime (109867909201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54933950600 + 54933950601.

It is an arithmetic number, because the mean of its divisors is an integer number (54933950601).

Almost surely, 2^109867901201 is an apocalyptic number.

It is an amenable number.

109867901201 is a deficient number, since it is larger than the sum of its proper divisors (1).

109867901201 is an equidigital number, since it uses as much as digits as its factorization.

109867901201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 54432, while the sum is 44.

The spelling of 109867901201 in words is "one hundred nine billion, eight hundred sixty-seven million, nine hundred one thousand, two hundred one".