213333113001 has 16 divisors (see below), whose sum is σ = 299763526400. Its totient is φ = 134579819088.

The previous prime is 213333112973. The next prime is 213333113083. The reversal of 213333113001 is 100311333312.

It is not a de Polignac number, because 213333113001 - 2¹⁰ = 213333111977 is a prime.

It is a super-2 number, since 2×213333113001² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (213333113401) 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, 2129551 + ... + 2227476.

It is an arithmetic number, because the mean of its divisors is an integer number (18735220400).

Almost surely, 2^213333113001 is an apocalyptic number.

It is an amenable number.

213333113001 is a deficient number, since it is larger than the sum of its proper divisors (86430413399).

213333113001 is a wasteful number, since it uses less digits than its factorization.

213333113001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4357908.

The product of its (nonzero) digits is 486, while the sum is 21.

Adding to 213333113001 its reverse (100311333312), we get a palindrome (313644446313).

The spelling of 213333113001 in words is "two hundred thirteen billion, three hundred thirty-three million, one hundred thirteen thousand, one".