10301120020 has 48 divisors (see below), whose sum is σ = 22315321728. Its totient is φ = 3992376960.

The previous prime is 10301120017. The next prime is 10301120041. The reversal of 10301120020 is 2002110301.

It is a super-2 number, since 2×10301120020² (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 = 10301119979 and 10301120006.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18729 + ... + 144751.

It is an arithmetic number, because the mean of its divisors is an integer number (464902536).

Almost surely, 2^10301120020 is an apocalyptic number.

10301120020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10301120020 is an abundant number, since it is smaller than the sum of its proper divisors (12014201708).

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

10301120020 is a wasteful number, since it uses less digits than its factorization.

10301120020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126160 (or 126158 counting only the distinct ones).

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

Adding to 10301120020 its reverse (2002110301), we get a palindrome (12303230321).

It can be divided in two parts, 10301 and 120020, that added together give a 4-th power (130321 = 19⁴).

The spelling of 10301120020 in words is "ten billion, three hundred one million, one hundred twenty thousand, twenty".