120101210108 has 12 divisors (see below), whose sum is σ = 229284128472. Its totient is φ = 54591459120.

The previous prime is 120101210107. The next prime is 120101210123. The reversal of 120101210108 is 801012101021.

It is a super-2 number, since 2×120101210108² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120101210107) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1364786435 + ... + 1364786522.

It is an arithmetic number, because the mean of its divisors is an integer number (19107010706).

Almost surely, 2^120101210108 is an apocalyptic number.

It is an amenable number.

120101210108 is a deficient number, since it is larger than the sum of its proper divisors (109182918364).

120101210108 is a wasteful number, since it uses less digits than its factorization.

120101210108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2729572972 (or 2729572970 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 120101210108 its reverse (801012101021), we get a palindrome (921113311129).

The spelling of 120101210108 in words is "one hundred twenty billion, one hundred one million, two hundred ten thousand, one hundred eight".