1131033037 has 2 divisors, whose sum is σ = 1131033038. Its totient is φ = 1131033036.

The previous prime is 1131032977. The next prime is 1131033041. The reversal of 1131033037 is 7303301311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 596776041 + 534256996 = 24429^2 + 23114^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1131033037 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1131032999 and 1131033017.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1131033077) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 565516518 + 565516519.

It is an arithmetic number, because the mean of its divisors is an integer number (565516519).

Almost surely, 2^1131033037 is an apocalyptic number.

It is an amenable number.

1131033037 is a deficient number, since it is larger than the sum of its proper divisors (1).

1131033037 is an equidigital number, since it uses as much as digits as its factorization.

1131033037 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 567, while the sum is 22.

The square root of 1131033037 is about 33630.8346164647. The cubic root of 1131033037 is about 1041.8977421470.

Adding to 1131033037 its reverse (7303301311), we get a palindrome (8434334348).

The spelling of 1131033037 in words is "one billion, one hundred thirty-one million, thirty-three thousand, thirty-seven".