1302130133012 has 24 divisors (see below), whose sum is σ = 2284822058400. Its totient is φ = 649324724576.

The previous prime is 1302130133011. The next prime is 1302130133023. The reversal of 1302130133012 is 2103310312031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1302130133011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5821598 + ... + 6041130.

It is an arithmetic number, because the mean of its divisors is an integer number (95200919100).

Almost surely, 2^{1302130133012} is an apocalyptic number.

It is an amenable number.

1302130133012 is a deficient number, since it is larger than the sum of its proper divisors (982691925388).

1302130133012 is a wasteful number, since it uses less digits than its factorization.

1302130133012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 223495 (or 223493 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 1302130133012 its reverse (2103310312031), we get a palindrome (3405440445043).

The spelling of 1302130133012 in words is "one trillion, three hundred two billion, one hundred thirty million, one hundred thirty-three thousand, twelve".