101231323331200 has 96 divisors (see below), whose sum is σ = 253805436840960. Its totient is φ = 39888163138560.

The previous prime is 101231323331179. The next prime is 101231323331209. The reversal of 101231323331200 is 2133323132101.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is not an unprimeable number, because it can be changed into a prime (101231323331209) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 235866112 + ... + 236294911.

It is an arithmetic number, because the mean of its divisors is an integer number (2643806633760).

Almost surely, 2^{101231323331200} is an apocalyptic number.

101231323331200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

101231323331200 is an abundant number, since it is smaller than the sum of its proper divisors (152574113509760).

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

101231323331200 is an equidigital number, since it uses as much as digits as its factorization.

101231323331200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 472161114 (or 472161097 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 101231323331200 its reverse (2133323132101), we get a palindrome (103364646463301).

The spelling of 101231323331200 in words is "one hundred one trillion, two hundred thirty-one billion, three hundred twenty-three million, three hundred thirty-one thousand, two hundred".