1302131032120 has 64 divisors (see below), whose sum is σ = 2994798834720. Its totient is φ = 509360177664.

The previous prime is 1302131032099. The next prime is 1302131032141. The reversal of 1302131032120 is 212301312031.

It is an interprime number because it is at equal distance from previous prime (1302131032099) and next prime (1302131032141).

It is a super-3 number, since 3×1302131032120³ (a number of 37 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 349507 + ... + 1651186.

Almost surely, 2^{1302131032120} is an apocalyptic number.

1302131032120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1302131032120 is an abundant number, since it is smaller than the sum of its proper divisors (1692667802600).

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

1302131032120 is a wasteful number, since it uses less digits than its factorization.

1302131032120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2001064 (or 2001060 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 1302131032120 its reverse (212301312031), we get a palindrome (1514432344151).

The spelling of 1302131032120 in words is "one trillion, three hundred two billion, one hundred thirty-one million, thirty-two thousand, one hundred twenty".