1101110002131 has 4 divisors (see below), whose sum is σ = 1468146669512. Its totient is φ = 734073334752.

The previous prime is 1101110002127. The next prime is 1101110002163. The reversal of 1101110002131 is 1312000111011.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 1101110002131 - 2² = 1101110002127 is a prime.

It is a super-2 number, since 2×1101110002131² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1101110002121) 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 3 ways as a sum of consecutive naturals, for example, 183518333686 + ... + 183518333691.

It is an arithmetic number, because the mean of its divisors is an integer number (367036667378).

Almost surely, 2^{1101110002131} is an apocalyptic number.

1101110002131 is a deficient number, since it is larger than the sum of its proper divisors (367036667381).

1101110002131 is an equidigital number, since it uses as much as digits as its factorization.

1101110002131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 367036667380.

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

Adding to 1101110002131 its reverse (1312000111011), we get a palindrome (2413110113142).

The spelling of 1101110002131 in words is "one trillion, one hundred one billion, one hundred ten million, two thousand, one hundred thirty-one".