1034145263 has 4 divisors (see below), whose sum is σ = 1043810280. Its totient is φ = 1024480248.

The previous prime is 1034145253. The next prime is 1034145271. The reversal of 1034145263 is 3625414301.

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 1034145263 - 2²⁴ = 1017368047 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1034145253) 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, 4832348 + ... + 4832561.

It is an arithmetic number, because the mean of its divisors is an integer number (260952570).

Almost surely, 2^1034145263 is an apocalyptic number.

1034145263 is a deficient number, since it is larger than the sum of its proper divisors (9665017).

1034145263 is an equidigital number, since it uses as much as digits as its factorization.

1034145263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9665016.

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 1034145263 is about 32158.1290345070. The cubic root of 1034145263 is about 1011.2546128300.

Adding to 1034145263 its reverse (3625414301), we get a palindrome (4659559564).

The spelling of 1034145263 in words is "one billion, thirty-four million, one hundred forty-five thousand, two hundred sixty-three".