120141020 has 12 divisors (see below), whose sum is σ = 252296184. Its totient is φ = 48056400.

The previous prime is 120141019. The next prime is 120141031. The reversal of 120141020 is 20141021.

It is a junction number, because it is equal to n+sod(n) for n = 120140992 and 120141010.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3003506 + ... + 3003545.

It is an arithmetic number, because the mean of its divisors is an integer number (21024682).

Almost surely, 2^120141020 is an apocalyptic number.

120141020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120141020 is an abundant number, since it is smaller than the sum of its proper divisors (132155164).

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

120141020 is a wasteful number, since it uses less digits than its factorization.

120141020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6007060 (or 6007058 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 11.

The square root of 120141020 is about 10960.8859131003. The cubic root of 120141020 is about 493.4355532441.

Adding to 120141020 its reverse (20141021), we get a palindrome (140282041).

Subtracting from 120141020 its reverse (20141021), we obtain a palindrome (99999999).

The spelling of 120141020 in words is "one hundred twenty million, one hundred forty-one thousand, twenty".