1011012234 has 8 divisors (see below), whose sum is σ = 2022024480. Its totient is φ = 337004076.

The previous prime is 1011012229. The next prime is 1011012251. The reversal of 1011012234 is 4322101101.

It is a sphenic number, since it is the product of 3 distinct primes.

1011012234 is an admirable number.

It is a Curzon number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 84251014 + ... + 84251025.

It is an arithmetic number, because the mean of its divisors is an integer number (252753060).

Almost surely, 2^1011012234 is an apocalyptic number.

1011012234 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1011012234 is a wasteful number, since it uses less digits than its factorization.

1011012234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168502044.

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 1011012234 is about 31796.4185719084. The cubic root of 1011012234 is about 1003.6573521348.

Adding to 1011012234 its reverse (4322101101), we get a palindrome (5333113335).

The spelling of 1011012234 in words is "one billion, eleven million, twelve thousand, two hundred thirty-four".