109051451 has 2 divisors, whose sum is σ = 109051452. Its totient is φ = 109051450.

The previous prime is 109051429. The next prime is 109051457. The reversal of 109051451 is 154150901.

It is a strong prime.

It is an emirp because it is prime and its reverse (154150901) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 109051451 - 2¹⁴ = 109035067 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 109051451.

It is not a weakly prime, because it can be changed into another prime (109051457) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54525725 + 54525726.

It is an arithmetic number, because the mean of its divisors is an integer number (54525726).

Almost surely, 2^109051451 is an apocalyptic number.

109051451 is a deficient number, since it is larger than the sum of its proper divisors (1).

109051451 is an equidigital number, since it uses as much as digits as its factorization.

109051451 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 900, while the sum is 26.

The square root of 109051451 is about 10442.7702742136. The cubic root of 109051451 is about 477.7607665337.

The spelling of 109051451 in words is "one hundred nine million, fifty-one thousand, four hundred fifty-one".