1151002033 has 4 divisors (see below), whose sum is σ = 1153405440. Its totient is φ = 1148598628.

The previous prime is 1151002009. The next prime is 1151002049. The reversal of 1151002033 is 3302001511.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1151002033 - 2¹⁷ = 1150870961 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1151001998 and 1151002016.

It is not an unprimeable number, because it can be changed into a prime (1151002733) 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, 1200985 + ... + 1201942.

It is an arithmetic number, because the mean of its divisors is an integer number (288351360).

Almost surely, 2^1151002033 is an apocalyptic number.

It is an amenable number.

1151002033 is a deficient number, since it is larger than the sum of its proper divisors (2403407).

1151002033 is an equidigital number, since it uses as much as digits as its factorization.

1151002033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2403406.

The product of its (nonzero) digits is 90, while the sum is 16.

The square root of 1151002033 is about 33926.4208692871. The cubic root of 1151002033 is about 1047.9937603425.

Adding to 1151002033 its reverse (3302001511), we get a palindrome (4453003544).

The spelling of 1151002033 in words is "one billion, one hundred fifty-one million, two thousand, thirty-three".