101231230100 has 288 divisors, whose sum is σ = 297303638016. Its totient is φ = 28892505600.

The previous prime is 101231230069. The next prime is 101231230123. The reversal of 101231230100 is 1032132101.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 12708719 + ... + 12716681.

Almost surely, 2^101231230100 is an apocalyptic number.

101231230100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 101231230100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (148651819008).

101231230100 is an abundant number, since it is smaller than the sum of its proper divisors (196072407916).

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

101231230100 is a wasteful number, since it uses less digits than its factorization.

101231230100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8135 (or 8128 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 101231230100 its reverse (1032132101), we get a palindrome (102263362201).

The spelling of 101231230100 in words is "one hundred one billion, two hundred thirty-one million, two hundred thirty thousand, one hundred".