2133103011 has 16 divisors (see below), whose sum is σ = 3067997184. Its totient is φ = 1310501664.

The previous prime is 2133103003. The next prime is 2133103057. The reversal of 2133103011 is 1103013312.

2133103011 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2133103011 - 2³ = 2133103003 is a prime.

It is a super-2 number, since 2×2133103011² = 9100256911074532242, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2133103081) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21381 + ... + 68726.

It is an arithmetic number, because the mean of its divisors is an integer number (191749824).

Almost surely, 2^2133103011 is an apocalyptic number.

2133103011 is a deficient number, since it is larger than the sum of its proper divisors (934894173).

2133103011 is a wasteful number, since it uses less digits than its factorization.

2133103011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90730.

The product of its (nonzero) digits is 54, while the sum is 15.

The square root of 2133103011 is about 46185.5281554731. The cubic root of 2133103011 is about 1287.2728499385.

Adding to 2133103011 its reverse (1103013312), we get a palindrome (3236116323).

The spelling of 2133103011 in words is "two billion, one hundred thirty-three million, one hundred three thousand, eleven".