101131424011 has 4 divisors (see below), whose sum is σ = 101143751800. Its totient is φ = 101119096224.

The previous prime is 101131424003. The next prime is 101131424033. The reversal of 101131424011 is 110424131101.

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

It is a cyclic number.

It is not a de Polignac number, because 101131424011 - 2³ = 101131424003 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 101131424011.

It is not an unprimeable number, because it can be changed into a prime (101131424041) 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 3 ways as a sum of consecutive naturals, for example, 6151581 + ... + 6167998.

It is an arithmetic number, because the mean of its divisors is an integer number (25285937950).

Almost surely, 2^101131424011 is an apocalyptic number.

101131424011 is a deficient number, since it is larger than the sum of its proper divisors (12327789).

101131424011 is an equidigital number, since it uses as much as digits as its factorization.

101131424011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12327788.

The product of its (nonzero) digits is 96, while the sum is 19.

Adding to 101131424011 its reverse (110424131101), we get a palindrome (211555555112).

The spelling of 101131424011 in words is "one hundred one billion, one hundred thirty-one million, four hundred twenty-four thousand, eleven".