10300020331340 has 24 divisors (see below), whose sum is σ = 21641907853440. Its totient is φ = 4117748102528.

The previous prime is 10300020331331. The next prime is 10300020331343. The reversal of 10300020331340 is 4313302000301.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is not an unprimeable number, because it can be changed into a prime (10300020331343) 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, 141214505 + ... + 141287424.

It is an arithmetic number, because the mean of its divisors is an integer number (901746160560).

Almost surely, 2^{10300020331340} is an apocalyptic number.

10300020331340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10300020331340 is an abundant number, since it is smaller than the sum of its proper divisors (11341887522100).

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

10300020331340 is a wasteful number, since it uses less digits than its factorization.

10300020331340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 282503761 (or 282503759 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 10300020331340 its reverse (4313302000301), we get a palindrome (14613322331641).

The spelling of 10300020331340 in words is "ten trillion, three hundred billion, twenty million, three hundred thirty-one thousand, three hundred forty".