10020030504 has 32 divisors (see below), whose sum is σ = 27327356640. Its totient is φ = 3036372800.

The previous prime is 10020030481. The next prime is 10020030509. The reversal of 10020030504 is 40503002001.

It is a super-2 number, since 2×10020030504² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10020030509) 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, 18977067 + ... + 18977594.

It is an arithmetic number, because the mean of its divisors is an integer number (853979895).

Almost surely, 2^10020030504 is an apocalyptic number.

It is an amenable number.

10020030504 is an abundant number, since it is smaller than the sum of its proper divisors (17307326136).

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

10020030504 is a wasteful number, since it uses less digits than its factorization.

10020030504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37954681 (or 37954677 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 15.

Adding to 10020030504 its reverse (40503002001), we get a palindrome (50523032505).

The spelling of 10020030504 in words is "ten billion, twenty million, thirty thousand, five hundred four".