101022320400132 has 48 divisors (see below), whose sum is σ = 236955178156032. Its totient is φ = 33497477289120.

The previous prime is 101022320400107. The next prime is 101022320400139. The reversal of 101022320400132 is 231004023220101.

It is a junction number, because it is equal to n+sod(n) for n = 101022320400099 and 101022320400108.

It is not an unprimeable number, because it can be changed into a prime (101022320400139) 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, 395258293 + ... + 395513795.

It is an arithmetic number, because the mean of its divisors is an integer number (4936566211584).

Almost surely, 2^{101022320400132} is an apocalyptic number.

101022320400132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

101022320400132 is an abundant number, since it is smaller than the sum of its proper divisors (135932857755900).

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

101022320400132 is a wasteful number, since it uses less digits than its factorization.

101022320400132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 428208 (or 428206 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 101022320400132 its reverse (231004023220101), we get a palindrome (332026343620233).

The spelling of 101022320400132 in words is "one hundred one trillion, twenty-two billion, three hundred twenty million, four hundred thousand, one hundred thirty-two".