1120102121011 has 2 divisors, whose sum is σ = 1120102121012. Its totient is φ = 1120102121010.

The previous prime is 1120102120997. The next prime is 1120102121027. The reversal of 1120102121011 is 1101212010211.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1120102121011 - 2²⁵ = 1120068566579 is a prime.

It is a super-2 number, since 2×1120102121011² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1120102120982 and 1120102121000.

It is not a weakly prime, because it can be changed into another prime (1120102191011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 560051060505 + 560051060506.

It is an arithmetic number, because the mean of its divisors is an integer number (560051060506).

Almost surely, 2^{1120102121011} is an apocalyptic number.

1120102121011 is a deficient number, since it is larger than the sum of its proper divisors (1).

1120102121011 is an equidigital number, since it uses as much as digits as its factorization.

1120102121011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 1120102121011 its reverse (1101212010211), we get a palindrome (2221314131222).

The spelling of 1120102121011 in words is "one trillion, one hundred twenty billion, one hundred two million, one hundred twenty-one thousand, eleven".