1131010003011 has 16 divisors (see below), whose sum is σ = 1798376154624. Its totient is φ = 618191802624.

The previous prime is 1131010003007. The next prime is 1131010003021. The reversal of 1131010003011 is 1103000101311.

It is not a de Polignac number, because 1131010003011 - 2² = 1131010003007 is a prime.

It is a super-2 number, since 2×1131010003011² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1131010003021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1170817326 + ... + 1170818291.

It is an arithmetic number, because the mean of its divisors is an integer number (112398509664).

Almost surely, 2^{1131010003011} is an apocalyptic number.

1131010003011 is a deficient number, since it is larger than the sum of its proper divisors (667366151613).

1131010003011 is a wasteful number, since it uses less digits than its factorization.

1131010003011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2341635650.

The product of its (nonzero) digits is 9, while the sum is 12.

Adding to 1131010003011 its reverse (1103000101311), we get a palindrome (2234010104322).

The spelling of 1131010003011 in words is "one trillion, one hundred thirty-one billion, ten million, three thousand, eleven".