2021304202132 has 24 divisors (see below), whose sum is σ = 3548650210560. Its totient is φ = 1007406071040.

The previous prime is 2021304202117. The next prime is 2021304202217. The reversal of 2021304202132 is 2312024031202.

It is a super-2 number, since 2×2021304202132² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3981469 + ... + 4460347.

It is an arithmetic number, because the mean of its divisors is an integer number (147860425440).

Almost surely, 2^{2021304202132} is an apocalyptic number.

It is an amenable number.

2021304202132 is a deficient number, since it is larger than the sum of its proper divisors (1527346008428).

2021304202132 is a wasteful number, since it uses less digits than its factorization.

2021304202132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 482271 (or 482269 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 2021304202132 its reverse (2312024031202), we get a palindrome (4333328233334).

The spelling of 2021304202132 in words is "two trillion, twenty-one billion, three hundred four million, two hundred two thousand, one hundred thirty-two".