101001001230 has 96 divisors (see below), whose sum is σ = 283894884000. Its totient is φ = 24826404096.

The previous prime is 101001001219. The next prime is 101001001247. The reversal of 101001001230 is 32100100101.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 734905 + ... + 861444.

It is an arithmetic number, because the mean of its divisors is an integer number (2957238375).

Almost surely, 2^101001001230 is an apocalyptic number.

101001001230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101001001230 is an abundant number, since it is smaller than the sum of its proper divisors (182893882770).

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

101001001230 is a wasteful number, since it uses less digits than its factorization.

101001001230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1596418 (or 1596415 counting only the distinct ones).

The product of its (nonzero) digits is 6, while the sum is 9.

Adding to 101001001230 its reverse (32100100101), we get a palindrome (133101101331).

The spelling of 101001001230 in words is "one hundred one billion, one million, one thousand, two hundred thirty".