201030422433 has 4 divisors (see below), whose sum is σ = 268040563248. Its totient is φ = 134020281620.

The previous prime is 201030422413. The next prime is 201030422459. The reversal of 201030422433 is 334224030102.

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 201030422433 - 2¹⁰ = 201030421409 is a prime.

It is not an unprimeable number, because it can be changed into a prime (201030422413) 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, 33505070403 + ... + 33505070408.

It is an arithmetic number, because the mean of its divisors is an integer number (67010140812).

Almost surely, 2^201030422433 is an apocalyptic number.

It is an amenable number.

201030422433 is a deficient number, since it is larger than the sum of its proper divisors (67010140815).

201030422433 is an equidigital number, since it uses as much as digits as its factorization.

201030422433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67010140814.

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 201030422433 its reverse (334224030102), we get a palindrome (535254452535).

The spelling of 201030422433 in words is "two hundred one billion, thirty million, four hundred twenty-two thousand, four hundred thirty-three".