101430244272 has 80 divisors (see below), whose sum is σ = 301444055552. Its totient is φ = 28788134400.

The previous prime is 101430244243. The next prime is 101430244343. The reversal of 101430244272 is 272442034101.

101430244272 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 948853 + ... + 1050324.

Almost surely, 2^101430244272 is an apocalyptic number.

101430244272 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

101430244272 is an abundant number, since it is smaller than the sum of its proper divisors (200013811280).

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

101430244272 is a wasteful number, since it uses less digits than its factorization.

101430244272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1999346 (or 1999340 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 30.

Adding to 101430244272 its reverse (272442034101), we get a palindrome (373872278373).

The spelling of 101430244272 in words is "one hundred one billion, four hundred thirty million, two hundred forty-four thousand, two hundred seventy-two".