2011342025303 has 16 divisors (see below), whose sum is σ = 2177438276160. Its totient is φ = 1846872520704.

The previous prime is 2011342025299. The next prime is 2011342025333. The reversal of 2011342025303 is 3035202431102.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 2011342025303 - 2² = 2011342025299 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2011342025333) 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, 64473233 + ... + 64504421.

It is an arithmetic number, because the mean of its divisors is an integer number (136089892260).

Almost surely, 2^{2011342025303} is an apocalyptic number.

2011342025303 is a deficient number, since it is larger than the sum of its proper divisors (166096250857).

2011342025303 is a wasteful number, since it uses less digits than its factorization.

2011342025303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57098.

The product of its (nonzero) digits is 4320, while the sum is 26.

Adding to 2011342025303 its reverse (3035202431102), we get a palindrome (5046544456405).

The spelling of 2011342025303 in words is "two trillion, eleven billion, three hundred forty-two million, twenty-five thousand, three hundred three".