109794151 has 2 divisors, whose sum is σ = 109794152. Its totient is φ = 109794150.

The previous prime is 109794107. The next prime is 109794163. The reversal of 109794151 is 151497901.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 109794151 - 2¹⁵ = 109761383 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 109794151.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (109794101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54897075 + 54897076.

It is an arithmetic number, because the mean of its divisors is an integer number (54897076).

Almost surely, 2^109794151 is an apocalyptic number.

109794151 is a deficient number, since it is larger than the sum of its proper divisors (1).

109794151 is an equidigital number, since it uses as much as digits as its factorization.

109794151 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11340, while the sum is 37.

The square root of 109794151 is about 10478.2704202554. The cubic root of 109794151 is about 478.8429175635.

The spelling of 109794151 in words is "one hundred nine million, seven hundred ninety-four thousand, one hundred fifty-one".