2101002233003 has 4 divisors (see below), whose sum is σ = 2101126562208. Its totient is φ = 2100877903800.

The previous prime is 2101002232993. The next prime is 2101002233039. The reversal of 2101002233003 is 3003322001012.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2101002233003 - 2²⁰ = 2101001184427 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2101002233093) 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, 62139251 + ... + 62173052.

It is an arithmetic number, because the mean of its divisors is an integer number (525281640552).

Almost surely, 2^{2101002233003} is an apocalyptic number.

2101002233003 is a deficient number, since it is larger than the sum of its proper divisors (124329205).

2101002233003 is a wasteful number, since it uses less digits than its factorization.

2101002233003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124329204.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 2101002233003 its reverse (3003322001012), we get a palindrome (5104324234015).

The spelling of 2101002233003 in words is "two trillion, one hundred one billion, two million, two hundred thirty-three thousand, three".