1134252023 has 8 divisors (see below), whose sum is σ = 1137534336. Its totient is φ = 1130976000.

The previous prime is 1134251999. The next prime is 1134252029. The reversal of 1134252023 is 3202524311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1134252023 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1134252023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1134252029) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 943823 + ... + 945023.

It is an arithmetic number, because the mean of its divisors is an integer number (142191792).

Almost surely, 2^1134252023 is an apocalyptic number.

1134252023 is a deficient number, since it is larger than the sum of its proper divisors (3282313).

1134252023 is an equidigital number, since it uses as much as digits as its factorization.

1134252023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3145.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 1134252023 is about 33678.6582719680. The cubic root of 1134252023 is about 1042.8852398304.

Adding to 1134252023 its reverse (3202524311), we get a palindrome (4336776334).

The spelling of 1134252023 in words is "one billion, one hundred thirty-four million, two hundred fifty-two thousand, twenty-three".