1012105463 has 2 divisors, whose sum is σ = 1012105464. Its totient is φ = 1012105462.

The previous prime is 1012105429. The next prime is 1012105487. The reversal of 1012105463 is 3645012101.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1012105463 - 2⁶ = 1012105399 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1012105163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 506052731 + 506052732.

It is an arithmetic number, because the mean of its divisors is an integer number (506052732).

Almost surely, 2^1012105463 is an apocalyptic number.

1012105463 is a deficient number, since it is larger than the sum of its proper divisors (1).

1012105463 is an equidigital number, since it uses as much as digits as its factorization.

1012105463 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 1012105463 is about 31813.6049984908. The cubic root of 1012105463 is about 1004.0189804907.

Adding to 1012105463 its reverse (3645012101), we get a palindrome (4657117564).

The spelling of 1012105463 in words is "one billion, twelve million, one hundred five thousand, four hundred sixty-three".