1230033011 has 8 divisors (see below), whose sum is σ = 1303139664. Its totient is φ = 1157009920.

The previous prime is 1230032987. The next prime is 1230033029. The reversal of 1230033011 is 1103300321.

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

It is a cyclic number.

It is not a de Polignac number, because 1230033011 - 2²² = 1225838707 is a prime.

It is a super-2 number, since 2×1230033011² = 3025962416299452242, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1230033061) 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, 10811 + ... + 50763.

It is an arithmetic number, because the mean of its divisors is an integer number (162892458).

Almost surely, 2^1230033011 is an apocalyptic number.

1230033011 is a deficient number, since it is larger than the sum of its proper divisors (73106653).

1230033011 is a wasteful number, since it uses less digits than its factorization.

1230033011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41781.

The product of its (nonzero) digits is 54, while the sum is 14.

The square root of 1230033011 is about 35071.8264565734. The cubic root of 1230033011 is about 1071.4508547941.

Adding to 1230033011 its reverse (1103300321), we get a palindrome (2333333332).

The spelling of 1230033011 in words is "one billion, two hundred thirty million, thirty-three thousand, eleven".