101433343212 has 72 divisors (see below), whose sum is σ = 260811605600. Its totient is φ = 33230373120.

The previous prime is 101433343169. The next prime is 101433343243. The reversal of 101433343212 is 212343334101.

It is a happy number.

101433343212 is a `hidden beast` number, since 1 + 0 + 1 + 4 + 3 + 334 + 321 + 2 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2843664 + ... + 2879112.

Almost surely, 2^101433343212 is an apocalyptic number.

101433343212 is a gapful number since it is divisible by the number (12) 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 101433343212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (130405802800).

101433343212 is an abundant number, since it is smaller than the sum of its proper divisors (159378262388).

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

101433343212 is a wasteful number, since it uses less digits than its factorization.

101433343212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36823 (or 36818 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 101433343212 its reverse (212343334101), we get a palindrome (313776677313).

The spelling of 101433343212 in words is "one hundred one billion, four hundred thirty-three million, three hundred forty-three thousand, two hundred twelve".