1102121103011 has 2 divisors, whose sum is σ = 1102121103012. Its totient is φ = 1102121103010.

The previous prime is 1102121102987. The next prime is 1102121103047. The reversal of 1102121103011 is 1103011212011.

It is a weak prime.

It is an emirp because it is prime and its reverse (1103011212011) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1102121103011 - 2²² = 1102116908707 is a prime.

It is a super-2 number, since 2×1102121103011² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1102121100011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 551060551505 + 551060551506.

It is an arithmetic number, because the mean of its divisors is an integer number (551060551506).

Almost surely, 2^{1102121103011} is an apocalyptic number.

1102121103011 is a deficient number, since it is larger than the sum of its proper divisors (1).

1102121103011 is an equidigital number, since it uses as much as digits as its factorization.

1102121103011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12, while the sum is 14.

Adding to 1102121103011 its reverse (1103011212011), we get a palindrome (2205132315022).

The spelling of 1102121103011 in words is "one trillion, one hundred two billion, one hundred twenty-one million, one hundred three thousand, eleven".