11333031130061 has 2 divisors, whose sum is σ = 11333031130062. Its totient is φ = 11333031130060.

The previous prime is 11333031129971. The next prime is 11333031130079. The reversal of 11333031130061 is 16003113033311.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6389216736100 + 4943814393961 = 2527690^2 + 2223469^2 .

It is a cyclic number.

It is not a de Polignac number, because 11333031130061 - 2⁴² = 6934984618957 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11333031130061.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11333031130081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5666515565030 + 5666515565031.

It is an arithmetic number, because the mean of its divisors is an integer number (5666515565031).

Almost surely, 2^{11333031130061} is an apocalyptic number.

It is an amenable number.

11333031130061 is a deficient number, since it is larger than the sum of its proper divisors (1).

11333031130061 is an equidigital number, since it uses as much as digits as its factorization.

11333031130061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1458, while the sum is 26.

Adding to 11333031130061 its reverse (16003113033311), we get a palindrome (27336144163372).

The spelling of 11333031130061 in words is "eleven trillion, three hundred thirty-three billion, thirty-one million, one hundred thirty thousand, sixty-one".