11000102021941 has 2 divisors, whose sum is σ = 11000102021942. Its totient is φ = 11000102021940.

The previous prime is 11000102021929. The next prime is 11000102022011. The reversal of 11000102021941 is 14912020100011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9494440503025 + 1505661518916 = 3081305^2 + 1227054^2 .

It is a cyclic number.

It is not a de Polignac number, because 11000102021941 - 2⁴³ = 2204008999733 is a prime.

It is a super-2 number, since 2×11000102021941² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11000102021641) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5500051010970 + 5500051010971.

It is an arithmetic number, because the mean of its divisors is an integer number (5500051010971).

Almost surely, 2^{11000102021941} is an apocalyptic number.

It is an amenable number.

11000102021941 is a deficient number, since it is larger than the sum of its proper divisors (1).

11000102021941 is an equidigital number, since it uses as much as digits as its factorization.

11000102021941 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 22.

Adding to 11000102021941 its reverse (14912020100011), we get a palindrome (25912122121952).

The spelling of 11000102021941 in words is "eleven trillion, one hundred two million, twenty-one thousand, nine hundred forty-one".