2303213130120 has 256 divisors, whose sum is σ = 8046438912000. Its totient is φ = 516503448576.

The previous prime is 2303213130103. The next prime is 2303213130143. The reversal of 2303213130120 is 210313123032.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 25180389 + ... + 25271691.

It is an arithmetic number, because the mean of its divisors is an integer number (31431402000).

Almost surely, 2^{2303213130120} is an apocalyptic number.

2303213130120 is a gapful number since it is divisible by the number (20) 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 2303213130120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4023219456000).

2303213130120 is an abundant number, since it is smaller than the sum of its proper divisors (5743225781880).

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

2303213130120 is a wasteful number, since it uses less digits than its factorization.

2303213130120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91892 (or 91888 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 2303213130120 its reverse (210313123032), we get a palindrome (2513526253152).

The spelling of 2303213130120 in words is "two trillion, three hundred three billion, two hundred thirteen million, one hundred thirty thousand, one hundred twenty".