2133211130203 has 4 divisors (see below), whose sum is σ = 2258694137880. Its totient is φ = 2007728122528.

The previous prime is 2133211130143. The next prime is 2133211130261. The reversal of 2133211130203 is 3020311123312.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2133211130203 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2133211130273) 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, 62741503813 + ... + 62741503846.

It is an arithmetic number, because the mean of its divisors is an integer number (564673534470).

Almost surely, 2^{2133211130203} is an apocalyptic number.

2133211130203 is a deficient number, since it is larger than the sum of its proper divisors (125483007677).

2133211130203 is a wasteful number, since it uses less digits than its factorization.

2133211130203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125483007676.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 2133211130203 its reverse (3020311123312), we get a palindrome (5153522253515).

The spelling of 2133211130203 in words is "two trillion, one hundred thirty-three billion, two hundred eleven million, one hundred thirty thousand, two hundred three".