1134002251 has 8 divisors (see below), whose sum is σ = 1195384400. Its totient is φ = 1072789920.

The previous prime is 1134002239. The next prime is 1134002279. The reversal of 1134002251 is 1522004311.

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-1134002251 is a prime.

It is a super-2 number, since 2×1134002251² = 2571922210546134002, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1134008251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28620 + ... + 55561.

It is an arithmetic number, because the mean of its divisors is an integer number (149423050).

Almost surely, 2^1134002251 is an apocalyptic number.

1134002251 is a deficient number, since it is larger than the sum of its proper divisors (61382149).

1134002251 is an equidigital number, since it uses as much as digits as its factorization.

1134002251 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84909.

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 1134002251 is about 33674.9499034520. The cubic root of 1134002251 is about 1042.8086834598.

Adding to 1134002251 its reverse (1522004311), we get a palindrome (2656006562).

The spelling of 1134002251 in words is "one billion, one hundred thirty-four million, two thousand, two hundred fifty-one".