12100132111033 has 4 divisors (see below), whose sum is σ = 12100231929460. Its totient is φ = 12100032292608.

The previous prime is 12100132111013. The next prime is 12100132111051. The reversal of 12100132111033 is 33011123100121.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 8303370744249 + 3796761366784 = 2881557^2 + 1948528^2 .

It is a cyclic number.

It is not a de Polignac number, because 12100132111033 - 2¹³ = 12100132102841 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12100132111033.

It is not an unprimeable number, because it can be changed into a prime (12100132111003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49727160 + ... + 49969897.

It is an arithmetic number, because the mean of its divisors is an integer number (3025057982365).

Almost surely, 2^{12100132111033} is an apocalyptic number.

It is an amenable number.

12100132111033 is a deficient number, since it is larger than the sum of its proper divisors (99818427).

12100132111033 is an equidigital number, since it uses as much as digits as its factorization.

12100132111033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99818426.

The product of its (nonzero) digits is 108, while the sum is 19.

Adding to 12100132111033 its reverse (33011123100121), we get a palindrome (45111255211154).

The spelling of 12100132111033 in words is "twelve trillion, one hundred billion, one hundred thirty-two million, one hundred eleven thousand, thirty-three".