101120221131120 has 120 divisors (see below), whose sum is σ = 339647058990096. Its totient is φ = 26961291085824.

The previous prime is 101120221131119. The next prime is 101120221131151. The reversal of 101120221131120 is 21131122021101.

It is a happy number.

101120221131120 is a `hidden beast` number, since 1 + 0 + 1 + 120 + 2 + 211 + 311 + 20 = 666.

It is a tau number, because it is divible by the number of its divisors (120).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 101120221131093 and 101120221131102.

It is a congruent number.

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, 5941522 + ... + 15412401.

Almost surely, 2^{101120221131120} is an apocalyptic number.

101120221131120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

101120221131120 is an abundant number, since it is smaller than the sum of its proper divisors (238526837858976).

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

101120221131120 is a wasteful number, since it uses less digits than its factorization.

101120221131120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21360519 (or 21360510 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 18.

Adding to 101120221131120 its reverse (21131122021101), we get a palindrome (122251343152221).

The spelling of 101120221131120 in words is "one hundred one trillion, one hundred twenty billion, two hundred twenty-one million, one hundred thirty-one thousand, one hundred twenty".