120506340001 has 16 divisors (see below), whose sum is σ = 128088576000. Its totient is φ = 113125806288.

The previous prime is 120506339999. The next prime is 120506340043. The reversal of 120506340001 is 100043605021.

It is a cyclic number.

It is not a de Polignac number, because 120506340001 - 2¹ = 120506339999 is a prime.

It is a super-2 number, since 2×120506340001² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120506340401) 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, 750550 + ... + 896848.

It is an arithmetic number, because the mean of its divisors is an integer number (8005536000).

Almost surely, 2^120506340001 is an apocalyptic number.

It is an amenable number.

120506340001 is a deficient number, since it is larger than the sum of its proper divisors (7582235999).

120506340001 is a wasteful number, since it uses less digits than its factorization.

120506340001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146988.

The product of its (nonzero) digits is 720, while the sum is 22.

Adding to 120506340001 its reverse (100043605021), we get a palindrome (220549945022).

The spelling of 120506340001 in words is "one hundred twenty billion, five hundred six million, three hundred forty thousand, one".