101431402422 has 16 divisors (see below), whose sum is σ = 231843205632. Its totient is φ = 28980400680.

The previous prime is 101431402421. The next prime is 101431402439. The reversal of 101431402422 is 224204134101.

It is a junction number, because it is equal to n+sod(n) for n = 101431402392 and 101431402401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101431402421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1207516654 + ... + 1207516737.

It is an arithmetic number, because the mean of its divisors is an integer number (14490200352).

Almost surely, 2^101431402422 is an apocalyptic number.

101431402422 is an abundant number, since it is smaller than the sum of its proper divisors (130411803210).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

101431402422 is a wasteful number, since it uses less digits than its factorization.

101431402422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2415033403.

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 101431402422 its reverse (224204134101), we get a palindrome (325635536523).

The spelling of 101431402422 in words is "one hundred one billion, four hundred thirty-one million, four hundred two thousand, four hundred twenty-two".