2430130311020 has 48 divisors (see below), whose sum is σ = 5192379103968. Its totient is φ = 955113116160.

The previous prime is 2430130310987. The next prime is 2430130311029. The reversal of 2430130311020 is 201130310342.

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

It is a junction number, because it is equal to n+sod(n) for n = 2430130310983 and 2430130311001.

It is not an unprimeable number, because it can be changed into a prime (2430130311029) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 117587 + ... + 2207733.

It is an arithmetic number, because the mean of its divisors is an integer number (108174564666).

Almost surely, 2^{2430130311020} is an apocalyptic number.

2430130311020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2430130311020 is an abundant number, since it is smaller than the sum of its proper divisors (2762248792948).

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

2430130311020 is a wasteful number, since it uses less digits than its factorization.

2430130311020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2091170 (or 2091168 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 2430130311020 its reverse (201130310342), we get a palindrome (2631260621362).

The spelling of 2430130311020 in words is "two trillion, four hundred thirty billion, one hundred thirty million, three hundred eleven thousand, twenty".