101422423232 has 224 divisors, whose sum is σ = 238171207680. Its totient is φ = 42406133760.

The previous prime is 101422423189. The next prime is 101422423241. The reversal of 101422423232 is 232324224101.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 99530819 + ... + 99531837.

It is an arithmetic number, because the mean of its divisors is an integer number (1063264320).

Almost surely, 2^101422423232 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 101422423232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (119085603840).

101422423232 is an abundant number, since it is smaller than the sum of its proper divisors (136748784448).

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

101422423232 is a wasteful number, since it uses less digits than its factorization.

101422423232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1319 (or 1309 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 101422423232 its reverse (232324224101), we get a palindrome (333746647333).

The spelling of 101422423232 in words is "one hundred one billion, four hundred twenty-two million, four hundred twenty-three thousand, two hundred thirty-two".