11011033901137 has 2 divisors, whose sum is σ = 11011033901138. Its totient is φ = 11011033901136.

The previous prime is 11011033901069. The next prime is 11011033901141. The reversal of 11011033901137 is 73110933011011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6114744785601 + 4896289115536 = 2472801^2 + 2212756^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11011033901137 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11011033901099 and 11011033901108.

It is not a weakly prime, because it can be changed into another prime (11011033901237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5505516950568 + 5505516950569.

It is an arithmetic number, because the mean of its divisors is an integer number (5505516950569).

Almost surely, 2^{11011033901137} is an apocalyptic number.

It is an amenable number.

11011033901137 is a deficient number, since it is larger than the sum of its proper divisors (1).

11011033901137 is an equidigital number, since it uses as much as digits as its factorization.

11011033901137 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1701, while the sum is 31.

Adding to 11011033901137 its reverse (73110933011011), we get a palindrome (84121966912148).

The spelling of 11011033901137 in words is "eleven trillion, eleven billion, thirty-three million, nine hundred one thousand, one hundred thirty-seven".