1020230112233 has 4 divisors (see below), whose sum is σ = 1022360029440. Its totient is φ = 1018100195028.

The previous prime is 1020230112191. The next prime is 1020230112277. The reversal of 1020230112233 is 3322110320201.

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 1020230112233 - 2²⁰ = 1020229063657 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1020230118233) 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, 1064957885 + ... + 1064958842.

It is an arithmetic number, because the mean of its divisors is an integer number (255590007360).

Almost surely, 2^{1020230112233} is an apocalyptic number.

It is an amenable number.

1020230112233 is a deficient number, since it is larger than the sum of its proper divisors (2129917207).

1020230112233 is an equidigital number, since it uses as much as digits as its factorization.

1020230112233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2129917206.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 1020230112233 its reverse (3322110320201), we get a palindrome (4342340432434).

The spelling of 1020230112233 in words is "one trillion, twenty billion, two hundred thirty million, one hundred twelve thousand, two hundred thirty-three".