1303120112130 has 48 divisors (see below), whose sum is σ = 3479682902904. Its totient is φ = 338106839040.

The previous prime is 1303120112089. The next prime is 1303120112153. The reversal of 1303120112130 is 312110213031.

1303120112130 is a `hidden beast` number, since 1 + 303 + 120 + 112 + 130 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 1276875140121 + 26244972009 = 1129989^2 + 162003^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 195660351 + ... + 195667010.

Almost surely, 2^{1303120112130} is an apocalyptic number.

1303120112130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1303120112130 is an abundant number, since it is smaller than the sum of its proper divisors (2176562790774).

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

1303120112130 is a wasteful number, since it uses less digits than its factorization.

1303120112130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 391327411 (or 391327408 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 1303120112130 its reverse (312110213031), we get a palindrome (1615230325161).

The spelling of 1303120112130 in words is "one trillion, three hundred three billion, one hundred twenty million, one hundred twelve thousand, one hundred thirty".