303020130231123 has 32 divisors (see below), whose sum is σ = 419118027467520. Its totient is φ = 194628720447360.

The previous prime is 303020130231109. The next prime is 303020130231149. The reversal of 303020130231123 is 321132031020303.

It is not a de Polignac number, because 303020130231123 - 2⁶ = 303020130231059 is a prime.

It is a super-2 number, since 2×303020130231123² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 303020130231093 and 303020130231102.

It is not an unprimeable number, because it can be changed into a prime (303020130281123) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 47668465 + ... + 53650002.

It is an arithmetic number, because the mean of its divisors is an integer number (13097438358360).

Almost surely, 2^{303020130231123} is an apocalyptic number.

303020130231123 is a deficient number, since it is larger than the sum of its proper divisors (116097897236397).

303020130231123 is a wasteful number, since it uses less digits than its factorization.

303020130231123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101318867.

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 303020130231123 its reverse (321132031020303), we get a palindrome (624152161251426).

The spelling of 303020130231123 in words is "three hundred three trillion, twenty billion, one hundred thirty million, two hundred thirty-one thousand, one hundred twenty-three".