3020120123 has 8 divisors (see below), whose sum is σ = 3066763392. Its totient is φ = 2973793536.

The previous prime is 3020120111. The next prime is 3020120183. The reversal of 3020120123 is 3210210203.

It is a happy number.

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 3020120123 - 2¹⁰ = 3020119099 is a prime.

It is a super-2 number, since 2×3020120123² = 18242251114699070258, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3020120098 and 3020120107.

It is not an unprimeable number, because it can be changed into a prime (3020120183) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59915 + ... + 98132.

It is an arithmetic number, because the mean of its divisors is an integer number (383345424).

Almost surely, 2^3020120123 is an apocalyptic number.

3020120123 is a deficient number, since it is larger than the sum of its proper divisors (46643269).

3020120123 is a wasteful number, since it uses less digits than its factorization.

3020120123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158341.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 3020120123 is about 54955.6195761635. The cubic root of 3020120123 is about 1445.4666377635.

Adding to 3020120123 its reverse (3210210203), we get a palindrome (6230330326).

The spelling of 3020120123 in words is "three billion, twenty million, one hundred twenty thousand, one hundred twenty-three".