21032303010132 has 12 divisors (see below), whose sum is σ = 49075373690336. Its totient is φ = 7010767670040.

The previous prime is 21032303010101. The next prime is 21032303010203. The reversal of 21032303010132 is 23101030323012.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 21032303010099 and 21032303010108.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 876345958744 + ... + 876345958767.

Almost surely, 2^{21032303010132} is an apocalyptic number.

It is an amenable number.

21032303010132 is an abundant number, since it is smaller than the sum of its proper divisors (28043070680204).

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

21032303010132 is a wasteful number, since it uses less digits than its factorization.

21032303010132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1752691917518 (or 1752691917516 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 21032303010132 its reverse (23101030323012), we get a palindrome (44133333333144).

The spelling of 21032303010132 in words is "twenty-one trillion, thirty-two billion, three hundred three million, ten thousand, one hundred thirty-two".