20301232020332 has 12 divisors (see below), whose sum is σ = 35893415376840. Its totient is φ = 10045970484096.

The previous prime is 20301232020317. The next prime is 20301232020337. The reversal of 20301232020332 is 23302023210302.

It is a super-2 number, since 2×20301232020332² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 20301232020298 and 20301232020307.

It is not an unprimeable number, because it can be changed into a prime (20301232020337) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26161381082 + ... + 26161381857.

It is an arithmetic number, because the mean of its divisors is an integer number (2991117948070).

Almost surely, 2^{20301232020332} is an apocalyptic number.

It is an amenable number.

20301232020332 is a deficient number, since it is larger than the sum of its proper divisors (15592183356508).

20301232020332 is a wasteful number, since it uses less digits than its factorization.

20301232020332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52322763040 (or 52322763038 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 23.

Adding to 20301232020332 its reverse (23302023210302), we get a palindrome (43603255230634).

The spelling of 20301232020332 in words is "twenty trillion, three hundred one billion, two hundred thirty-two million, twenty thousand, three hundred thirty-two".