1322132043 has 32 divisors (see below), whose sum is σ = 1941488640. Its totient is φ = 797264640.

The previous prime is 1322132039. The next prime is 1322132059. The reversal of 1322132043 is 3402312231.

It is not a de Polignac number, because 1322132043 - 2² = 1322132039 is a prime.

It is a super-3 number, since 3×1322132043³ (a number of 28 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (1322132543) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 103821 + ... + 115857.

It is an arithmetic number, because the mean of its divisors is an integer number (60671520).

Almost surely, 2^1322132043 is an apocalyptic number.

1322132043 is a deficient number, since it is larger than the sum of its proper divisors (619356597).

1322132043 is a wasteful number, since it uses less digits than its factorization.

1322132043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12147.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 1322132043 is about 36361.1336869466. The cubic root of 1322132043 is about 1097.5515909490.

Adding to 1322132043 its reverse (3402312231), we get a palindrome (4724444274).

The spelling of 1322132043 in words is "one billion, three hundred twenty-two million, one hundred thirty-two thousand, forty-three".