10120302303030 has 96 divisors (see below), whose sum is σ = 27467046060480. Its totient is φ = 2580449034240.

The previous prime is 10120302303029. The next prime is 10120302303037. The reversal of 10120302303030 is 3030320302101.

10120302303030 is a `hidden beast` number, since 10 + 1 + 20 + 302 + 30 + 303 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 10120302302994 and 10120302303012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10120302303037) 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, 4657150 + ... + 6475310.

It is an arithmetic number, because the mean of its divisors is an integer number (286115063130).

Almost surely, 2^{10120302303030} is an apocalyptic number.

10120302303030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 10120302303030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13733523030240).

10120302303030 is an abundant number, since it is smaller than the sum of its proper divisors (17346743757450).

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

10120302303030 is a wasteful number, since it uses less digits than its factorization.

10120302303030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1820886 (or 1820883 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

Adding to 10120302303030 its reverse (3030320302101), we get a palindrome (13150622605131).

The spelling of 10120302303030 in words is "ten trillion, one hundred twenty billion, three hundred two million, three hundred three thousand, thirty".