33130542103311 has 16 divisors (see below), whose sum is σ = 45007746958944. Its totient is φ = 21670186696704.

The previous prime is 33130542103249. The next prime is 33130542103343. The reversal of 33130542103311 is 11330124503133.

It is a happy number.

It is not a de Polignac number, because 33130542103311 - 2¹¹ = 33130542101263 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33130542103391) 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, 45638095 + ... + 46358351.

It is an arithmetic number, because the mean of its divisors is an integer number (2812984184934).

Almost surely, 2^{33130542103311} is an apocalyptic number.

33130542103311 is a deficient number, since it is larger than the sum of its proper divisors (11877204855633).

33130542103311 is a wasteful number, since it uses less digits than its factorization.

33130542103311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1009610.

The product of its (nonzero) digits is 9720, while the sum is 30.

Adding to 33130542103311 its reverse (11330124503133), we get a palindrome (44460666606444).

The spelling of 33130542103311 in words is "thirty-three trillion, one hundred thirty billion, five hundred forty-two million, one hundred three thousand, three hundred eleven".