1011334142 has 64 divisors (see below), whose sum is σ = 1952563200. Its totient is φ = 382112640.

The previous prime is 1011334133. The next prime is 1011334169. The reversal of 1011334142 is 2414331101.

It is a congruent number.

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, 444584 + ... + 446852.

It is an arithmetic number, because the mean of its divisors is an integer number (30508800).

Almost surely, 2^1011334142 is an apocalyptic number.

1011334142 is a deficient number, since it is larger than the sum of its proper divisors (941229058).

1011334142 is a wasteful number, since it uses less digits than its factorization.

1011334142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2401.

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 1011334142 is about 31801.4801856769. The cubic root of 1011334142 is about 1003.7638628956.

Adding to 1011334142 its reverse (2414331101), we get a palindrome (3425665243).

The spelling of 1011334142 in words is "one billion, eleven million, three hundred thirty-four thousand, one hundred forty-two".