1101130202011 has 6 divisors (see below), whose sum is σ = 1280906561580. Its totient is φ = 943825887396.

The previous prime is 1101130202009. The next prime is 1101130202023. The reversal of 1101130202011 is 1102020311011.

It is a happy number.

It is not a de Polignac number, because 1101130202011 - 2¹ = 1101130202009 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1101130201982 and 1101130202000.

It is not an unprimeable number, because it can be changed into a prime (1101130202411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 11236022421 + ... + 11236022518.

It is an arithmetic number, because the mean of its divisors is an integer number (213484426930).

Almost surely, 2^{1101130202011} is an apocalyptic number.

1101130202011 is a deficient number, since it is larger than the sum of its proper divisors (179776359569).

1101130202011 is an equidigital number, since it uses as much as digits as its factorization.

1101130202011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22472044953 (or 22472044946 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 13.

Adding to 1101130202011 its reverse (1102020311011), we get a palindrome (2203150513022).

The spelling of 1101130202011 in words is "one trillion, one hundred one billion, one hundred thirty million, two hundred two thousand, eleven".