120548531371 has 2 divisors, whose sum is σ = 120548531372. Its totient is φ = 120548531370.

The previous prime is 120548531353. The next prime is 120548531387. The reversal of 120548531371 is 173135845021.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 120548531371 - 2³³ = 111958596779 is a prime.

It is a super-2 number, since 2×120548531371² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (120548531351) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60274265685 + 60274265686.

It is an arithmetic number, because the mean of its divisors is an integer number (60274265686).

Almost surely, 2^120548531371 is an apocalyptic number.

120548531371 is a deficient number, since it is larger than the sum of its proper divisors (1).

120548531371 is an equidigital number, since it uses as much as digits as its factorization.

120548531371 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 100800, while the sum is 40.

The spelling of 120548531371 in words is "one hundred twenty billion, five hundred forty-eight million, five hundred thirty-one thousand, three hundred seventy-one".