2002112130132 has 96 divisors (see below), whose sum is σ = 5416814188800. Its totient is φ = 638298942336.

The previous prime is 2002112130097. The next prime is 2002112130167. The reversal of 2002112130132 is 2310312112002.

It is an interprime number because it is at equal distance from previous prime (2002112130097) and next prime (2002112130167).

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 35833594 + ... + 35889422.

It is an arithmetic number, because the mean of its divisors is an integer number (56425147800).

Almost surely, 2^{2002112130132} is an apocalyptic number.

It is an amenable number.

2002112130132 is an abundant number, since it is smaller than the sum of its proper divisors (3414702058668).

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

2002112130132 is a wasteful number, since it uses less digits than its factorization.

2002112130132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70302 (or 70294 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 2002112130132 its reverse (2310312112002), we get a palindrome (4312424242134).

The spelling of 2002112130132 in words is "two trillion, two billion, one hundred twelve million, one hundred thirty thousand, one hundred thirty-two".