10301310020 has 24 divisors (see below), whose sum is σ = 22040918424. Its totient is φ = 4042777856.

The previous prime is 10301310011. The next prime is 10301310029. The reversal of 10301310020 is 2001310301.

It is an interprime number because it is at equal distance from previous prime (10301310011) and next prime (10301310029).

It can be written as a sum of positive squares in 4 ways, for example, as 153165376 + 10148144644 = 12376^2 + 100738^2 .

It is a super-2 number, since 2×10301310020² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10301309983 and 10301310010.

It is not an unprimeable number, because it can be changed into a prime (10301310029) 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, 4858049 + ... + 4860168.

It is an arithmetic number, because the mean of its divisors is an integer number (918371601).

Almost surely, 2^10301310020 is an apocalyptic number.

10301310020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10301310020 is an abundant number, since it is smaller than the sum of its proper divisors (11739608404).

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

10301310020 is a wasteful number, since it uses less digits than its factorization.

10301310020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9718279 (or 9718277 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 11.

Adding to 10301310020 its reverse (2001310301), we get a palindrome (12302620321).

The spelling of 10301310020 in words is "ten billion, three hundred one million, three hundred ten thousand, twenty".