109761371 has 2 divisors, whose sum is σ = 109761372. Its totient is φ = 109761370.

The previous prime is 109761341. The next prime is 109761373. The reversal of 109761371 is 173167901.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-109761371 is a prime.

Together with 109761373, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (109761373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54880685 + 54880686.

It is an arithmetic number, because the mean of its divisors is an integer number (54880686).

Almost surely, 2^109761371 is an apocalyptic number.

109761371 is a deficient number, since it is larger than the sum of its proper divisors (1).

109761371 is an equidigital number, since it uses as much as digits as its factorization.

109761371 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7938, while the sum is 35.

The square root of 109761371 is about 10476.7061140418. The cubic root of 109761371 is about 478.7952585791.

The spelling of 109761371 in words is "one hundred nine million, seven hundred sixty-one thousand, three hundred seventy-one".