33230230003021 has 12 divisors (see below), whose sum is σ = 34767254255580. Its totient is φ = 31758522794240.

The previous prime is 33230230003007. The next prime is 33230230003027. The reversal of 33230230003021 is 12030003203233.

It can be written as a sum of positive squares in 2 ways, for example, as 23884283994025 + 9345946008996 = 4887155^2 + 3057114^2 .

It is not a de Polignac number, because 33230230003021 - 2⁵ = 33230230002989 is a prime.

It is a super-2 number, since 2×33230230003021² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 33230230002983 and 33230230003001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33230230003027) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25970116 + ... + 27219613.

It is an arithmetic number, because the mean of its divisors is an integer number (2897271187965).

Almost surely, 2^{33230230003021} is an apocalyptic number.

It is an amenable number.

33230230003021 is a deficient number, since it is larger than the sum of its proper divisors (1537024252559).

33230230003021 is a wasteful number, since it uses less digits than its factorization.

33230230003021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53190956 (or 53190933 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 22.

Adding to 33230230003021 its reverse (12030003203233), we get a palindrome (45260233206254).

The spelling of 33230230003021 in words is "thirty-three trillion, two hundred thirty billion, two hundred thirty million, three thousand, twenty-one".