1071045037 has 2 divisors, whose sum is σ = 1071045038. Its totient is φ = 1071045036.

The previous prime is 1071045013. The next prime is 1071045077. The reversal of 1071045037 is 7305401701.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 689272516 + 381772521 = 26254^2 + 19539^2 .

It is a cyclic number.

It is not a de Polignac number, because 1071045037 - 2²³ = 1062656429 is a prime.

It is a super-2 number, since 2×1071045037² = 2294274942564662738, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1071044996 and 1071045014.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1071045077) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 535522518 + 535522519.

It is an arithmetic number, because the mean of its divisors is an integer number (535522519).

Almost surely, 2^1071045037 is an apocalyptic number.

It is an amenable number.

1071045037 is a deficient number, since it is larger than the sum of its proper divisors (1).

1071045037 is an equidigital number, since it uses as much as digits as its factorization.

1071045037 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2940, while the sum is 28.

The square root of 1071045037 is about 32726.8244258437. The cubic root of 1071045037 is about 1023.1419957840.

Adding to 1071045037 its reverse (7305401701), we get a palindrome (8376446738).

It can be divided in two parts, 10710 and 45037, that multiplied together give a triangular number (482346270 = T₃₁₀₅₉).

The spelling of 1071045037 in words is "one billion, seventy-one million, forty-five thousand, thirty-seven".