1131102001101 has 16 divisors (see below), whose sum is σ = 1515511120320. Its totient is φ = 750381515520.

The previous prime is 1131102001067. The next prime is 1131102001103. The reversal of 1131102001101 is 1011002011311.

It is not a de Polignac number, because 1131102001101 - 2⁶ = 1131102001037 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1131102001103) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4194535 + ... + 4456043.

It is an arithmetic number, because the mean of its divisors is an integer number (94719445020).

Almost surely, 2^{1131102001101} is an apocalyptic number.

It is an amenable number.

1131102001101 is a deficient number, since it is larger than the sum of its proper divisors (384409119219).

1131102001101 is a wasteful number, since it uses less digits than its factorization.

1131102001101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 268556.

The product of its (nonzero) digits is 6, while the sum is 12.

Adding to 1131102001101 its reverse (1011002011311), we get a palindrome (2142104012412).

The spelling of 1131102001101 in words is "one trillion, one hundred thirty-one billion, one hundred two million, one thousand, one hundred one".