120020001076 has 6 divisors (see below), whose sum is σ = 210035001890. Its totient is φ = 60010000536.

The previous prime is 120020000951. The next prime is 120020001077. The reversal of 120020001076 is 670100020021.

It can be written as a sum of positive squares in only one way, i.e., 76098739600 + 43921261476 = 275860^2 + 209574^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120020001077) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15002500131 + ... + 15002500138.

Almost surely, 2^120020001076 is an apocalyptic number.

It is an amenable number.

120020001076 is a deficient number, since it is larger than the sum of its proper divisors (90015000814).

120020001076 is a wasteful number, since it uses less digits than its factorization.

120020001076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30005000273 (or 30005000271 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 19.

Adding to 120020001076 its reverse (670100020021), we get a palindrome (790120021097).

The spelling of 120020001076 in words is "one hundred twenty billion, twenty million, one thousand, seventy-six".