109261003 has 2 divisors, whose sum is σ = 109261004. Its totient is φ = 109261002.

The previous prime is 109260959. The next prime is 109261013. The reversal of 109261003 is 300162901.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 109261003 - 2²⁵ = 75706571 is a prime.

It is not a weakly prime, because it can be changed into another prime (109261013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54630501 + 54630502.

It is an arithmetic number, because the mean of its divisors is an integer number (54630502).

Almost surely, 2^109261003 is an apocalyptic number.

109261003 is a deficient number, since it is larger than the sum of its proper divisors (1).

109261003 is an equidigital number, since it uses as much as digits as its factorization.

109261003 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 324, while the sum is 22.

The square root of 109261003 is about 10452.7988118016. The cubic root of 109261003 is about 478.0665905722.

The spelling of 109261003 in words is "one hundred nine million, two hundred sixty-one thousand, three".