1100012034 has 64 divisors (see below), whose sum is σ = 2445978240. Its totient is φ = 327006720.

The previous prime is 1100012027. The next prime is 1100012041. The reversal of 1100012034 is 4302100011.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1100012027) and next prime (1100012041).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1102824 + ... + 1103820.

It is an arithmetic number, because the mean of its divisors is an integer number (38218410).

Almost surely, 2^1100012034 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1100012034, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1222989120).

1100012034 is an abundant number, since it is smaller than the sum of its proper divisors (1345966206).

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

1100012034 is a wasteful number, since it uses less digits than its factorization.

1100012034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1315.

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 1100012034 is about 33166.4293224339. The cubic root of 1100012034 is about 1032.2838798241.

Adding to 1100012034 its reverse (4302100011), we get a palindrome (5402112045).

The spelling of 1100012034 in words is "one billion, one hundred million, twelve thousand, thirty-four".