120020032007 has 2 divisors, whose sum is σ = 120020032008. Its totient is φ = 120020032006.

The previous prime is 120020031979. The next prime is 120020032031. The reversal of 120020032007 is 700230020021.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-120020032007 is a prime.

It is a super-2 number, since 2×120020032007² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120020032057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60010016003 + 60010016004.

It is an arithmetic number, because the mean of its divisors is an integer number (60010016004).

Almost surely, 2^120020032007 is an apocalyptic number.

120020032007 is a deficient number, since it is larger than the sum of its proper divisors (1).

120020032007 is an equidigital number, since it uses as much as digits as its factorization.

120020032007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 168, while the sum is 17.

Adding to 120020032007 its reverse (700230020021), we get a palindrome (820250052028).

The spelling of 120020032007 in words is "one hundred twenty billion, twenty million, thirty-two thousand, seven".