101424430031 has 16 divisors (see below), whose sum is σ = 111152982240. Its totient is φ = 92117437440.

The previous prime is 101424430013. The next prime is 101424430061. The reversal of 101424430031 is 130034424101.

It is not a de Polignac number, because 101424430031 - 2¹⁴ = 101424413647 is a prime.

It is a super-2 number, since 2×101424430031² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 101424429979 and 101424430006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101424430001) 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, 886211 + ... + 994091.

It is an arithmetic number, because the mean of its divisors is an integer number (6947061390).

Almost surely, 2^101424430031 is an apocalyptic number.

101424430031 is a deficient number, since it is larger than the sum of its proper divisors (9728552209).

101424430031 is a wasteful number, since it uses less digits than its factorization.

101424430031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109834.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 101424430031 its reverse (130034424101), we get a palindrome (231458854132).

The spelling of 101424430031 in words is "one hundred one billion, four hundred twenty-four million, four hundred thirty thousand, thirty-one".