120320020101 has 16 divisors (see below), whose sum is σ = 165638988288. Its totient is φ = 77608363200.

The previous prime is 120320020099. The next prime is 120320020123. The reversal of 120320020101 is 101020023021.

It is not a de Polignac number, because 120320020101 - 2¹ = 120320020099 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120320024101) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 276871 + ... + 563291.

It is an arithmetic number, because the mean of its divisors is an integer number (10352436768).

Almost surely, 2^120320020101 is an apocalyptic number.

It is an amenable number.

120320020101 is a deficient number, since it is larger than the sum of its proper divisors (45318968187).

120320020101 is a wasteful number, since it uses less digits than its factorization.

120320020101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 290972.

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 120320020101 its reverse (101020023021), we get a palindrome (221340043122).

The spelling of 120320020101 in words is "one hundred twenty billion, three hundred twenty million, twenty thousand, one hundred one".