1101202001011 has 32 divisors (see below), whose sum is σ = 1272209223168. Its totient is φ = 933680805120.

The previous prime is 1101202000993. The next prime is 1101202001021. The reversal of 1101202001011 is 1101002021011.

It is not a de Polignac number, because 1101202001011 - 2⁵ = 1101202000979 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1101202001021) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 411355405 + ... + 411358081.

It is an arithmetic number, because the mean of its divisors is an integer number (39756538224).

Almost surely, 2^{1101202001011} is an apocalyptic number.

1101202001011 is a deficient number, since it is larger than the sum of its proper divisors (171007222157).

1101202001011 is a wasteful number, since it uses less digits than its factorization.

1101202001011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4411.

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 1101202001011 its reverse (1101002021011), we get a palindrome (2202204022022).

The spelling of 1101202001011 in words is "one trillion, one hundred one billion, two hundred two million, one thousand, eleven".