109897351 has 2 divisors, whose sum is σ = 109897352. Its totient is φ = 109897350.

The previous prime is 109897267. The next prime is 109897357. The reversal of 109897351 is 153798901.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 109897351 - 2¹³ = 109889159 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 109897298 and 109897307.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (109897357) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54948675 + 54948676.

It is an arithmetic number, because the mean of its divisors is an integer number (54948676).

Almost surely, 2^109897351 is an apocalyptic number.

109897351 is a deficient number, since it is larger than the sum of its proper divisors (1).

109897351 is an equidigital number, since it uses as much as digits as its factorization.

109897351 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 68040, while the sum is 43.

The square root of 109897351 is about 10483.1937404591. The cubic root of 109897351 is about 478.9928985775.

The spelling of 109897351 in words is "one hundred nine million, eight hundred ninety-seven thousand, three hundred fifty-one".