1302130032030 has 48 divisors (see below), whose sum is σ = 3400068344400. Its totient is φ = 345744392064.

The previous prime is 1302130032017. The next prime is 1302130032059. The reversal of 1302130032030 is 302300312031.

1302130032030 is a `hidden beast` number, since 1 + 302 + 1 + 300 + 32 + 0 + 30 = 666.

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

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1302130031994 and 1302130032012.

It is a congruent number.

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, 31026480 + ... + 31068419.

It is an arithmetic number, because the mean of its divisors is an integer number (70834757175).

Almost surely, 2^{1302130032030} is an apocalyptic number.

1302130032030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1302130032030 is an abundant number, since it is smaller than the sum of its proper divisors (2097938312370).

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

1302130032030 is a wasteful number, since it uses less digits than its factorization.

1302130032030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62095145 (or 62095142 counting only the distinct ones).

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

Adding to 1302130032030 its reverse (302300312031), we get a palindrome (1604430344061).

The spelling of 1302130032030 in words is "one trillion, three hundred two billion, one hundred thirty million, thirty-two thousand, thirty".