109461503 has 4 divisors (see below), whose sum is σ = 112419960. Its totient is φ = 106503048.

The previous prime is 109461491. The next prime is 109461533. The reversal of 109461503 is 305164901.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 109461503 - 2¹⁰ = 109460479 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (109461533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1479173 + ... + 1479246.

It is an arithmetic number, because the mean of its divisors is an integer number (28104990).

Almost surely, 2^109461503 is an apocalyptic number.

109461503 is a deficient number, since it is larger than the sum of its proper divisors (2958457).

109461503 is an equidigital number, since it uses as much as digits as its factorization.

109461503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2958456.

The product of its (nonzero) digits is 3240, while the sum is 29.

The square root of 109461503 is about 10462.3851487125. The cubic root of 109461503 is about 478.3588381172.

The spelling of 109461503 in words is "one hundred nine million, four hundred sixty-one thousand, five hundred three".