101120100224 has 64 divisors (see below), whose sum is σ = 236668808880. Its totient is φ = 42428006400.

The previous prime is 101120100223. The next prime is 101120100229. The reversal of 101120100224 is 422001021101.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (64).

It is a junction number, because it is equal to n+sod(n) for n = 101120100199 and 101120100208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101120100223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2743937 + ... + 2780544.

Almost surely, 2^101120100224 is an apocalyptic number.

It is an amenable number.

101120100224 is an abundant number, since it is smaller than the sum of its proper divisors (135548708656).

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

101120100224 is a wasteful number, since it uses less digits than its factorization.

101120100224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5524519 (or 5524507 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 101120100224 its reverse (422001021101), we get a palindrome (523121121325).

The spelling of 101120100224 in words is "one hundred one billion, one hundred twenty million, one hundred thousand, two hundred twenty-four".