101223330140 has 24 divisors (see below), whose sum is σ = 219898959840. Its totient is φ = 39093147968.

The previous prime is 101223330133. The next prime is 101223330149. The reversal of 101223330140 is 41033322101.

101223330140 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101223330149) 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, 87260912 + ... + 87262071.

It is an arithmetic number, because the mean of its divisors is an integer number (9162456660).

Almost surely, 2^101223330140 is an apocalyptic number.

101223330140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

101223330140 is an abundant number, since it is smaller than the sum of its proper divisors (118675629700).

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

101223330140 is a wasteful number, since it uses less digits than its factorization.

101223330140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174523021 (or 174523019 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 101223330140 its reverse (41033322101), we get a palindrome (142256652241).

The spelling of 101223330140 in words is "one hundred one billion, two hundred twenty-three million, three hundred thirty thousand, one hundred forty".