2042321201033 has 4 divisors (see below), whose sum is σ = 2042330715408. Its totient is φ = 2042311686660.

The previous prime is 2042321201023. The next prime is 2042321201083. The reversal of 2042321201033 is 3301021232402.

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 2042321201033 - 2¹⁶ = 2042321135497 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2042321201023) 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, 4427591 + ... + 4867052.

It is an arithmetic number, because the mean of its divisors is an integer number (510582678852).

Almost surely, 2^{2042321201033} is an apocalyptic number.

It is an amenable number.

2042321201033 is a deficient number, since it is larger than the sum of its proper divisors (9514375).

2042321201033 is an equidigital number, since it uses as much as digits as its factorization.

2042321201033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9514374.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 2042321201033 its reverse (3301021232402), we get a palindrome (5343342433435).

The spelling of 2042321201033 in words is "two trillion, forty-two billion, three hundred twenty-one million, two hundred one thousand, thirty-three".