10112030020 has 24 divisors (see below), whose sum is σ = 21504067200. Its totient is φ = 3993611232.

The previous prime is 10112029987. The next prime is 10112030023. The reversal of 10112030020 is 2003021101.

It is a super-2 number, since 2×10112030020² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a junction number, because it is equal to n+sod(n) for n = 10112029979 and 10112030006.

It is not an unprimeable number, because it can be changed into a prime (10112030023) 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, 3198430 + ... + 3201589.

It is an arithmetic number, because the mean of its divisors is an integer number (896002800).

Almost surely, 2^10112030020 is an apocalyptic number.

10112030020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10112030020 is an abundant number, since it is smaller than the sum of its proper divisors (11392037180).

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

10112030020 is a wasteful number, since it uses less digits than its factorization.

10112030020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6400107 (or 6400105 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 10.

Adding to 10112030020 its reverse (2003021101), we get a palindrome (12115051121).

The spelling of 10112030020 in words is "ten billion, one hundred twelve million, thirty thousand, twenty".