1072341131 has 2 divisors, whose sum is σ = 1072341132. Its totient is φ = 1072341130.

The previous prime is 1072341089. The next prime is 1072341157. The reversal of 1072341131 is 1311432701.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1072341131 is a prime.

It is a super-2 number, since 2×1072341131² = 2299831002468718322, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1072341097 and 1072341106.

It is not a weakly prime, because it can be changed into another prime (1072341191) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 536170565 + 536170566.

It is an arithmetic number, because the mean of its divisors is an integer number (536170566).

Almost surely, 2^1072341131 is an apocalyptic number.

1072341131 is a deficient number, since it is larger than the sum of its proper divisors (1).

1072341131 is an equidigital number, since it uses as much as digits as its factorization.

1072341131 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 504, while the sum is 23.

The square root of 1072341131 is about 32746.6201462075. The cubic root of 1072341131 is about 1023.5545379294.

Adding to 1072341131 its reverse (1311432701), we get a palindrome (2383773832).

The spelling of 1072341131 in words is "one billion, seventy-two million, three hundred forty-one thousand, one hundred thirty-one".