120300101123 has 4 divisors (see below), whose sum is σ = 120684446808. Its totient is φ = 119915755440.

The previous prime is 120300101107. The next prime is 120300101167. The reversal of 120300101123 is 321101003021.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 120300101123 - 2⁴ = 120300101107 is a prime.

It is a super-2 number, since 2×120300101123² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 120300101098 and 120300101107.

It is not an unprimeable number, because it can be changed into a prime (120300103123) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 192172373 + ... + 192172998.

It is an arithmetic number, because the mean of its divisors is an integer number (30171111702).

Almost surely, 2^120300101123 is an apocalyptic number.

120300101123 is a deficient number, since it is larger than the sum of its proper divisors (384345685).

120300101123 is an equidigital number, since it uses as much as digits as its factorization.

120300101123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 384345684.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 120300101123 its reverse (321101003021), we get a palindrome (441401104144).

The spelling of 120300101123 in words is "one hundred twenty billion, three hundred million, one hundred one thousand, one hundred twenty-three".