1072108663 has 2 divisors, whose sum is σ = 1072108664. Its totient is φ = 1072108662.

The previous prime is 1072108657. The next prime is 1072108673. The reversal of 1072108663 is 3668012701.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1072108663 - 2²⁹ = 535237751 is a prime.

It is a super-2 number, since 2×1072108663² = 2298833970559295138, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1072108603) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 536054331 + 536054332.

It is an arithmetic number, because the mean of its divisors is an integer number (536054332).

Almost surely, 2^1072108663 is an apocalyptic number.

1072108663 is a deficient number, since it is larger than the sum of its proper divisors (1).

1072108663 is an equidigital number, since it uses as much as digits as its factorization.

1072108663 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12096, while the sum is 34.

The square root of 1072108663 is about 32743.0704577320. The cubic root of 1072108663 is about 1023.4805686592.

The spelling of 1072108663 in words is "one billion, seventy-two million, one hundred eight thousand, six hundred sixty-three".