123120082151 has 8 divisors (see below), whose sum is σ = 134381754000. Its totient is φ = 111869899840.

The previous prime is 123120082139. The next prime is 123120082201. The reversal of 123120082151 is 151280021321.

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 123120082151 - 2⁶ = 123120082087 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 123120082151.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123120082451) 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, 2849966 + ... + 2892843.

It is an arithmetic number, because the mean of its divisors is an integer number (16797719250).

Almost surely, 2^123120082151 is an apocalyptic number.

123120082151 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

123120082151 is a deficient number, since it is larger than the sum of its proper divisors (11261671849).

123120082151 is a wasteful number, since it uses less digits than its factorization.

123120082151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5744769.

The product of its (nonzero) digits is 960, while the sum is 26.

The spelling of 123120082151 in words is "one hundred twenty-three billion, one hundred twenty million, eighty-two thousand, one hundred fifty-one".