120020000032151 has 2 divisors, whose sum is σ = 120020000032152. Its totient is φ = 120020000032150.

The previous prime is 120020000032117. The next prime is 120020000032211. The reversal of 120020000032151 is 151230000020021.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 120020000032151 - 2³⁸ = 119745122125207 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120020000032951) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60010000016075 + 60010000016076.

It is an arithmetic number, because the mean of its divisors is an integer number (60010000016076).

Almost surely, 2^{120020000032151} is an apocalyptic number.

120020000032151 is a deficient number, since it is larger than the sum of its proper divisors (1).

120020000032151 is an equidigital number, since it uses as much as digits as its factorization.

120020000032151 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 120, while the sum is 17.

Adding to 120020000032151 its reverse (151230000020021), we get a palindrome (271250000052172).

The spelling of 120020000032151 in words is "one hundred twenty trillion, twenty billion, thirty-two thousand, one hundred fifty-one".