1011201234 has 8 divisors (see below), whose sum is σ = 2022402480. Its totient is φ = 337067076.

The previous prime is 1011201229. The next prime is 1011201239. The reversal of 1011201234 is 4321021101.

1011201234 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (1011201229) and next prime (1011201239).

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

1011201234 is an admirable number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1011201239) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 84266764 + ... + 84266775.

It is an arithmetic number, because the mean of its divisors is an integer number (252800310).

Almost surely, 2^1011201234 is an apocalyptic number.

1011201234 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.

1011201234 is a wasteful number, since it uses less digits than its factorization.

1011201234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168533544.

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

The square root of 1011201234 is about 31799.3904658564. The cubic root of 1011201234 is about 1003.7198899275.

Adding to 1011201234 its reverse (4321021101), we get a palindrome (5332222335).

The spelling of 1011201234 in words is "one billion, eleven million, two hundred one thousand, two hundred thirty-four".