103020120023 has 8 divisors (see below), whose sum is σ = 104006401488. Its totient is φ = 102037234624.

The previous prime is 103020120017. The next prime is 103020120043. The reversal of 103020120023 is 320021020301.

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 103020120023 - 2⁶ = 103020119959 is a prime.

It is a super-2 number, since 2×103020120023² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103020120043) 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, 788036 + ... + 909417.

It is an arithmetic number, because the mean of its divisors is an integer number (13000800186).

Almost surely, 2^103020120023 is an apocalyptic number.

103020120023 is a deficient number, since it is larger than the sum of its proper divisors (986281465).

103020120023 is a wasteful number, since it uses less digits than its factorization.

103020120023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1698033.

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

Adding to 103020120023 its reverse (320021020301), we get a palindrome (423041140324).

The spelling of 103020120023 in words is "one hundred three billion, twenty million, one hundred twenty thousand, twenty-three".