120072306061 has 8 divisors (see below), whose sum is σ = 120618462464. Its totient is φ = 119527008480.

The previous prime is 120072306049. The next prime is 120072306089. The reversal of 120072306061 is 160603270021.

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

It is a cyclic number.

It is not a de Polignac number, because 120072306061 - 2⁷ = 120072305933 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120072306031) 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, 66385 + ... + 494521.

It is an arithmetic number, because the mean of its divisors is an integer number (15077307808).

Almost surely, 2^120072306061 is an apocalyptic number.

It is an amenable number.

120072306061 is a deficient number, since it is larger than the sum of its proper divisors (546156403).

120072306061 is an equidigital number, since it uses as much as digits as its factorization.

120072306061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 429411.

The product of its (nonzero) digits is 3024, while the sum is 28.

Adding to 120072306061 its reverse (160603270021), we get a palindrome (280675576082).

The spelling of 120072306061 in words is "one hundred twenty billion, seventy-two million, three hundred six thousand, sixty-one".