109261050 has 48 divisors (see below), whose sum is σ = 279720192. Its totient is φ = 28195200.

The previous prime is 109261049. The next prime is 109261051. The reversal of 109261050 is 50162901.

It is an interprime number because it is at equal distance from previous prime (109261049) and next prime (109261051).

It is a self number, because there is not a number n which added to its sum of digits gives 109261050.

It is not an unprimeable number, because it can be changed into a prime (109261051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7099 + ... + 16398.

It is an arithmetic number, because the mean of its divisors is an integer number (5827504).

Almost surely, 2^109261050 is an apocalyptic number.

109261050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

109261050 is an abundant number, since it is smaller than the sum of its proper divisors (170459142).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

109261050 is a wasteful number, since it uses less digits than its factorization.

109261050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23543 (or 23538 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 24.

The square root of 109261050 is about 10452.8010600030. The cubic root of 109261050 is about 478.0666591210.

The spelling of 109261050 in words is "one hundred nine million, two hundred sixty-one thousand, fifty".