1132021042 has 32 divisors (see below), whose sum is σ = 1752816384. Its totient is φ = 548121600.

The previous prime is 1132021027. The next prime is 1132021043. The reversal of 1132021042 is 2401202311.

It is not an unprimeable number, because it can be changed into a prime (1132021043) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3084343 + ... + 3084709.

It is an arithmetic number, because the mean of its divisors is an integer number (54775512).

Almost surely, 2^1132021042 is an apocalyptic number.

1132021042 is a deficient number, since it is larger than the sum of its proper divisors (620795342).

1132021042 is a wasteful number, since it uses less digits than its factorization.

1132021042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 754.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 1132021042 is about 33645.5203853351. The cubic root of 1132021042 is about 1042.2010343731.

Adding to 1132021042 its reverse (2401202311), we get a palindrome (3533223353).

It can be divided in two parts, 113202 and 1042, that added together give a square (114244 = 338²).

The spelling of 1132021042 in words is "one billion, one hundred thirty-two million, twenty-one thousand, forty-two".