11201011210993 has 2 divisors, whose sum is σ = 11201011210994. Its totient is φ = 11201011210992.

The previous prime is 11201011210981. The next prime is 11201011211003. The reversal of 11201011210993 is 39901211010211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9817769422224 + 1383241788769 = 3133332^2 + 1176113^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11201011210993 is a prime.

It is not a weakly prime, because it can be changed into another prime (11201011211993) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5600505605496 + 5600505605497.

It is an arithmetic number, because the mean of its divisors is an integer number (5600505605497).

Almost surely, 2^{11201011210993} is an apocalyptic number.

It is an amenable number.

11201011210993 is a deficient number, since it is larger than the sum of its proper divisors (1).

11201011210993 is an equidigital number, since it uses as much as digits as its factorization.

11201011210993 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 972, while the sum is 31.

The spelling of 11201011210993 in words is "eleven trillion, two hundred one billion, eleven million, two hundred ten thousand, nine hundred ninety-three".