120145308167 has 8 divisors (see below), whose sum is σ = 124334410992. Its totient is φ = 116005780800.

The previous prime is 120145308163. The next prime is 120145308197. The reversal of 120145308167 is 761803541021.

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 120145308167 - 2² = 120145308163 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 120145308167.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120145308163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12388934 + ... + 12398627.

It is an arithmetic number, because the mean of its divisors is an integer number (15541801374).

Almost surely, 2^120145308167 is an apocalyptic number.

120145308167 is a deficient number, since it is larger than the sum of its proper divisors (4189102825).

120145308167 is a wasteful number, since it uses less digits than its factorization.

120145308167 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24787729.

The product of its (nonzero) digits is 40320, while the sum is 38.

Adding to 120145308167 its reverse (761803541021), we get a palindrome (881948849188).

The spelling of 120145308167 in words is "one hundred twenty billion, one hundred forty-five million, three hundred eight thousand, one hundred sixty-seven".