1142330507 has 2 divisors, whose sum is σ = 1142330508. Its totient is φ = 1142330506.

The previous prime is 1142330429. The next prime is 1142330509. The reversal of 1142330507 is 7050332411.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1142330507 - 2²⁰ = 1141281931 is a prime.

Together with 1142330509, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (1142330509) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 571165253 + 571165254.

It is an arithmetic number, because the mean of its divisors is an integer number (571165254).

Almost surely, 2^1142330507 is an apocalyptic number.

1142330507 is a deficient number, since it is larger than the sum of its proper divisors (1).

1142330507 is an equidigital number, since it uses as much as digits as its factorization.

1142330507 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2520, while the sum is 26.

The square root of 1142330507 is about 33798.3802422542. The cubic root of 1142330507 is about 1045.3552990090.

Adding to 1142330507 its reverse (7050332411), we get a palindrome (8192662918).

The spelling of 1142330507 in words is "one billion, one hundred forty-two million, three hundred thirty thousand, five hundred seven".