1014312563 has 4 divisors (see below), whose sum is σ = 1106522808. Its totient is φ = 922102320.

The previous prime is 1014312553. The next prime is 1014312641. The reversal of 1014312563 is 3652134101.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1014312563 - 2⁴ = 1014312547 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1014312503) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46105106 + ... + 46105127.

It is an arithmetic number, because the mean of its divisors is an integer number (276630702).

Almost surely, 2^1014312563 is an apocalyptic number.

1014312563 is a deficient number, since it is larger than the sum of its proper divisors (92210245).

1014312563 is an equidigital number, since it uses as much as digits as its factorization.

1014312563 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92210244.

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 1014312563 is about 31848.2740976650. The cubic root of 1014312563 is about 1004.7482725561.

Adding to 1014312563 its reverse (3652134101), we get a palindrome (4666446664).

The spelling of 1014312563 in words is "one billion, fourteen million, three hundred twelve thousand, five hundred sixty-three".