1105816037 has 2 divisors, whose sum is σ = 1105816038. Its totient is φ = 1105816036.

The previous prime is 1105816031. The next prime is 1105816073. The reversal of 1105816037 is 7306185011.

Together with next prime (1105816073) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 585930436 + 519885601 = 24206^2 + 22801^2 .

It is a cyclic number.

It is not a de Polignac number, because 1105816037 - 2⁴ = 1105816021 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1105815994 and 1105816012.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1105816031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 552908018 + 552908019.

It is an arithmetic number, because the mean of its divisors is an integer number (552908019).

Almost surely, 2^1105816037 is an apocalyptic number.

It is an amenable number.

1105816037 is a deficient number, since it is larger than the sum of its proper divisors (1).

1105816037 is an equidigital number, since it uses as much as digits as its factorization.

1105816037 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5040, while the sum is 32.

The square root of 1105816037 is about 33253.8123679075. The cubic root of 1105816037 is about 1034.0962454699.

The spelling of 1105816037 in words is "one billion, one hundred five million, eight hundred sixteen thousand, thirty-seven".