101232103120 has 40 divisors (see below), whose sum is σ = 235421316000. Its totient is φ = 40483090560.

The previous prime is 101232103087. The next prime is 101232103121. The reversal of 101232103120 is 21301232101.

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a junction number, because it is equal to n+sod(n) for n = 101232103094 and 101232103103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101232103121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 186631 + ... + 487129.

It is an arithmetic number, because the mean of its divisors is an integer number (5885532900).

Almost surely, 2^101232103120 is an apocalyptic number.

101232103120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

101232103120 is an abundant number, since it is smaller than the sum of its proper divisors (134189212880).

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

101232103120 is a wasteful number, since it uses less digits than its factorization.

101232103120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 304723 (or 304717 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 101232103120 its reverse (21301232101), we get a palindrome (122533335221).

The spelling of 101232103120 in words is "one hundred one billion, two hundred thirty-two million, one hundred three thousand, one hundred twenty".