1105650001 has 2 divisors, whose sum is σ = 1105650002. Its totient is φ = 1105650000.

The previous prime is 1105649989. The next prime is 1105650011. The reversal of 1105650001 is 1000565011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 687488400 + 418161601 = 26220^2 + 20449^2 .

It is a cyclic number.

It is not a de Polignac number, because 1105650001 - 2¹⁹ = 1105125713 is a prime.

It is a super-2 number, since 2×1105650001² = 2444923849422600002, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1105650011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 552825000 + 552825001.

It is an arithmetic number, because the mean of its divisors is an integer number (552825001).

Almost surely, 2^1105650001 is an apocalyptic number.

It is an amenable number.

1105650001 is a deficient number, since it is larger than the sum of its proper divisors (1).

1105650001 is an equidigital number, since it uses as much as digits as its factorization.

1105650001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 150, while the sum is 19.

The square root of 1105650001 is about 33251.3157784771. The cubic root of 1105650001 is about 1034.0444870723.

The spelling of 1105650001 in words is "one billion, one hundred five million, six hundred fifty thousand, one".