101343224131 has 4 divisors (see below), whose sum is σ = 102082955832. Its totient is φ = 100603492432.

The previous prime is 101343224113. The next prime is 101343224137. The reversal of 101343224131 is 131422343101.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-101343224131 is a prime.

It is a super-2 number, since 2×101343224131² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 101343224096 and 101343224105.

It is not an unprimeable number, because it can be changed into a prime (101343224137) 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, 369865645 + ... + 369865918.

It is an arithmetic number, because the mean of its divisors is an integer number (25520738958).

Almost surely, 2^101343224131 is an apocalyptic number.

101343224131 is a deficient number, since it is larger than the sum of its proper divisors (739731701).

101343224131 is an equidigital number, since it uses as much as digits as its factorization.

101343224131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 739731700.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 101343224131 its reverse (131422343101), we get a palindrome (232765567232).

The spelling of 101343224131 in words is "one hundred one billion, three hundred forty-three million, two hundred twenty-four thousand, one hundred thirty-one".