30131201010300 has 144 divisors (see below), whose sum is σ = 93906617841792. Its totient is φ = 7415261049600.

The previous prime is 30131201010299. The next prime is 30131201010301. The reversal of 30131201010300 is 301010213103.

It is an interprime number because it is at equal distance from previous prime (30131201010299) and next prime (30131201010301).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 30131201010300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30131201010301) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 16720195 + ... + 18434405.

It is an arithmetic number, because the mean of its divisors is an integer number (652129290568).

Almost surely, 2^{30131201010300} is an apocalyptic number.

30131201010300 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30131201010300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (46953308920896).

30131201010300 is an abundant number, since it is smaller than the sum of its proper divisors (63775416831492).

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

30131201010300 is a wasteful number, since it uses less digits than its factorization.

30131201010300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1718748 (or 1718741 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 15.

Adding to 30131201010300 its reverse (301010213103), we get a palindrome (30432211223403).

The spelling of 30131201010300 in words is "thirty trillion, one hundred thirty-one billion, two hundred one million, ten thousand, three hundred".