1145413037 has 2 divisors, whose sum is σ = 1145413038. Its totient is φ = 1145413036.

The previous prime is 1145413013. The next prime is 1145413091. The reversal of 1145413037 is 7303145411.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 937216996 + 208196041 = 30614^2 + 14429^2 .

It is an emirp because it is prime and its reverse (7303145411) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1145413037 - 2⁸ = 1145412781 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1145418037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 572706518 + 572706519.

It is an arithmetic number, because the mean of its divisors is an integer number (572706519).

Almost surely, 2^1145413037 is an apocalyptic number.

It is an amenable number.

1145413037 is a deficient number, since it is larger than the sum of its proper divisors (1).

1145413037 is an equidigital number, since it uses as much as digits as its factorization.

1145413037 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5040, while the sum is 29.

The square root of 1145413037 is about 33843.9512616361. The cubic root of 1145413037 is about 1046.2947366876.

Adding to 1145413037 its reverse (7303145411), we get a palindrome (8448558448).

The spelling of 1145413037 in words is "one billion, one hundred forty-five million, four hundred thirteen thousand, thirty-seven".