1132142551 has 2 divisors, whose sum is σ = 1132142552. Its totient is φ = 1132142550.

The previous prime is 1132142527. The next prime is 1132142579. The reversal of 1132142551 is 1552412311.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1132142551 - 2²⁵ = 1098588119 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1132142521) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 566071275 + 566071276.

It is an arithmetic number, because the mean of its divisors is an integer number (566071276).

Almost surely, 2^1132142551 is an apocalyptic number.

1132142551 is a deficient number, since it is larger than the sum of its proper divisors (1).

1132142551 is an equidigital number, since it uses as much as digits as its factorization.

1132142551 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1200, while the sum is 25.

The square root of 1132142551 is about 33647.3260601790. The cubic root of 1132142551 is about 1042.2383223357.

Adding to 1132142551 its reverse (1552412311), we get a palindrome (2684554862).

The spelling of 1132142551 in words is "one billion, one hundred thirty-two million, one hundred forty-two thousand, five hundred fifty-one".