213011101033 has 16 divisors (see below), whose sum is σ = 215100668160. Its totient is φ = 210934886400.

The previous prime is 213011101027. The next prime is 213011101081. The reversal of 213011101033 is 330101110312.

It is a cyclic number.

It is not a de Polignac number, because 213011101033 - 2²¹ = 213009003881 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 213011100998 and 213011101016.

It is not an unprimeable number, because it can be changed into a prime (213011101003) 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, 34193563 + ... + 34199791.

It is an arithmetic number, because the mean of its divisors is an integer number (13443791760).

Almost surely, 2^213011101033 is an apocalyptic number.

It is an amenable number.

213011101033 is a deficient number, since it is larger than the sum of its proper divisors (2089567127).

213011101033 is a wasteful number, since it uses less digits than its factorization.

213011101033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7248.

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 213011101033 its reverse (330101110312), we get a palindrome (543112211345).

The spelling of 213011101033 in words is "two hundred thirteen billion, eleven million, one hundred one thousand, thirty-three".