1105125234 has 64 divisors (see below), whose sum is σ = 2407950720. Its totient is φ = 336960000.

The previous prime is 1105125221. The next prime is 1105125251. The reversal of 1105125234 is 4325215011.

It is a happy number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 470904 + ... + 473244.

It is an arithmetic number, because the mean of its divisors is an integer number (37624230).

Almost surely, 2^1105125234 is an apocalyptic number.

1105125234 is an abundant number, since it is smaller than the sum of its proper divisors (1302825486).

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

1105125234 is a wasteful number, since it uses less digits than its factorization.

1105125234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2507.

The product of its (nonzero) digits is 1200, while the sum is 24.

The square root of 1105125234 is about 33243.4239211306. The cubic root of 1105125234 is about 1033.8808673933.

The spelling of 1105125234 in words is "one billion, one hundred five million, one hundred twenty-five thousand, two hundred thirty-four".