120010101 has 8 divisors (see below), whose sum is σ = 160450944. Its totient is φ = 79788000.

The previous prime is 120010087. The next prime is 120010109. The reversal of 120010101 is 101010021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 120010101 - 2¹⁰ = 120009077 is a prime.

120010101 is a modest number, since divided by 10101 gives 120 as remainder.

It is a self number, because there is not a number n which added to its sum of digits gives 120010101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120010109) 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, 53400 + ... + 55601.

It is an arithmetic number, because the mean of its divisors is an integer number (20056368).

Almost surely, 2^120010101 is an apocalyptic number.

It is an amenable number.

120010101 is a deficient number, since it is larger than the sum of its proper divisors (40440843).

120010101 is a wasteful number, since it uses less digits than its factorization.

120010101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109371.

The product of its (nonzero) digits is 2, while the sum is 6.

The square root of 120010101 is about 10954.9121858644. The cubic root of 120010101 is about 493.2562540379.

Adding to 120010101 its reverse (101010021), we get a palindrome (221020122).

The spelling of 120010101 in words is "one hundred twenty million, ten thousand, one hundred one".