20030124320 has 48 divisors (see below), whose sum is σ = 47351884608. Its totient is φ = 8006849280.

The previous prime is 20030124277. The next prime is 20030124337. The reversal of 20030124320 is 2342103002.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 211517 + ... + 291203.

It is an arithmetic number, because the mean of its divisors is an integer number (986497596).

Almost surely, 2^20030124320 is an apocalyptic number.

20030124320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20030124320 is an abundant number, since it is smaller than the sum of its proper divisors (27321760288).

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

20030124320 is a wasteful number, since it uses less digits than its factorization.

20030124320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81273 (or 81265 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 17.

Adding to 20030124320 its reverse (2342103002), we get a palindrome (22372227322).

The spelling of 20030124320 in words is "twenty billion, thirty million, one hundred twenty-four thousand, three hundred twenty".