101344323424431 has 16 divisors (see below), whose sum is σ = 141019232428800. Its totient is φ = 64616916460800.

The previous prime is 101344323424429. The next prime is 101344323424457. The reversal of 101344323424431 is 134424323443101.

It is not a de Polignac number, because 101344323424431 - 2¹ = 101344323424429 is a prime.

It is a super-2 number, since 2×101344323424431² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 101344323424431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101344323428431) 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, 95482045 + ... + 96537606.

It is an arithmetic number, because the mean of its divisors is an integer number (8813702026800).

Almost surely, 2^{101344323424431} is an apocalyptic number.

101344323424431 is a deficient number, since it is larger than the sum of its proper divisors (39674909004369).

101344323424431 is a wasteful number, since it uses less digits than its factorization.

101344323424431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192027326.

The product of its (nonzero) digits is 331776, while the sum is 39.

Adding to 101344323424431 its reverse (134424323443101), we get a palindrome (235768646867532).

The spelling of 101344323424431 in words is "one hundred one trillion, three hundred forty-four billion, three hundred twenty-three million, four hundred twenty-four thousand, four hundred thirty-one".