120102322123 has 8 divisors (see below), whose sum is σ = 137445539840. Its totient is φ = 102805540200.

The previous prime is 120102322117. The next prime is 120102322129. The reversal of 120102322123 is 321223201021.

It is an interprime number because it is at equal distance from previous prime (120102322117) and next prime (120102322129).

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 120102322123 - 2¹⁷ = 120102191051 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 120102322123.

It is not an unprimeable number, because it can be changed into a prime (120102322129) 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, 11603403 + ... + 11613748.

It is an arithmetic number, because the mean of its divisors is an integer number (17180692480).

Almost surely, 2^120102322123 is an apocalyptic number.

120102322123 is a deficient number, since it is larger than the sum of its proper divisors (17343217717).

120102322123 is an equidigital number, since it uses as much as digits as its factorization.

120102322123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23217897.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 120102322123 its reverse (321223201021), we get a palindrome (441325523144).

It can be divided in two parts, 120102 and 322123, that added together give a square (442225 = 665²).

The spelling of 120102322123 in words is "one hundred twenty billion, one hundred two million, three hundred twenty-two thousand, one hundred twenty-three".