101622523432 has 64 divisors (see below), whose sum is σ = 211814974080. Its totient is φ = 45462269952.

The previous prime is 101622523411. The next prime is 101622523433. The reversal of 101622523432 is 234325226101.

It is a junction number, because it is equal to n+sod(n) for n = 101622523394 and 101622523403.

It is not an unprimeable number, because it can be changed into a prime (101622523433) 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 15 ways as a sum of consecutive naturals, for example, 410208 + ... + 609520.

It is an arithmetic number, because the mean of its divisors is an integer number (3309608970).

Almost surely, 2^101622523432 is an apocalyptic number.

It is an amenable number.

101622523432 is an abundant number, since it is smaller than the sum of its proper divisors (110192450648).

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

101622523432 is a wasteful number, since it uses less digits than its factorization.

101622523432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 199522 (or 199518 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 31.

Adding to 101622523432 its reverse (234325226101), we get a palindrome (335947749533).

The spelling of 101622523432 in words is "one hundred one billion, six hundred twenty-two million, five hundred twenty-three thousand, four hundred thirty-two".