109925951 has 2 divisors, whose sum is σ = 109925952. Its totient is φ = 109925950.

The previous prime is 109925897. The next prime is 109925971. The reversal of 109925951 is 159529901.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 109925951 - 2¹⁴ = 109909567 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 109925899 and 109925908.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (109925971) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54962975 + 54962976.

It is an arithmetic number, because the mean of its divisors is an integer number (54962976).

Almost surely, 2^109925951 is an apocalyptic number.

109925951 is a deficient number, since it is larger than the sum of its proper divisors (1).

109925951 is an equidigital number, since it uses as much as digits as its factorization.

109925951 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36450, while the sum is 41.

The square root of 109925951 is about 10484.5577398381. The cubic root of 109925951 is about 479.0344464661.

The spelling of 109925951 in words is "one hundred nine million, nine hundred twenty-five thousand, nine hundred fifty-one".