20230331123020 has 12 divisors (see below), whose sum is σ = 42483695358384. Its totient is φ = 8092132449200.

The previous prime is 20230331123003. The next prime is 20230331123053. The reversal of 20230331123020 is 2032113303202.

It is a junction number, because it is equal to n+sod(n) for n = 20230331122982 and 20230331123000.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 505758278056 + ... + 505758278095.

It is an arithmetic number, because the mean of its divisors is an integer number (3540307946532).

Almost surely, 2^{20230331123020} is an apocalyptic number.

20230331123020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20230331123020 is an abundant number, since it is smaller than the sum of its proper divisors (22253364235364).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20230331123020 is a wasteful number, since it uses less digits than its factorization.

20230331123020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1011516556160 (or 1011516556158 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 20230331123020 its reverse (2032113303202), we get a palindrome (22262444426222).

The spelling of 20230331123020 in words is "twenty trillion, two hundred thirty billion, three hundred thirty-one million, one hundred twenty-three thousand, twenty".