2111033313201 has 16 divisors (see below), whose sum is σ = 2849315817600. Its totient is φ = 1390110187008.

The previous prime is 2111033313187. The next prime is 2111033313287. The reversal of 2111033313201 is 1023133301112.

It is a happy number.

It is not a de Polignac number, because 2111033313201 - 2¹⁰ = 2111033312177 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2111033313401) 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, 6978021 + ... + 7274258.

It is an arithmetic number, because the mean of its divisors is an integer number (178082238600).

Almost surely, 2^{2111033313201} is an apocalyptic number.

It is an amenable number.

2111033313201 is a deficient number, since it is larger than the sum of its proper divisors (738282504399).

2111033313201 is a wasteful number, since it uses less digits than its factorization.

2111033313201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14252888.

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 2111033313201 its reverse (1023133301112), we get a palindrome (3134166614313).

The spelling of 2111033313201 in words is "two trillion, one hundred eleven billion, thirty-three million, three hundred thirteen thousand, two hundred one".