32130011020121 has 8 divisors (see below), whose sum is σ = 37904529129984. Its totient is φ = 26651622044160.

The previous prime is 32130011020073. The next prime is 32130011020157. The reversal of 32130011020121 is 12102011003123.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-32130011020121 is a prime.

It is a super-3 number, since 3×32130011020121³ (a number of 41 digits) contains 333 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 32130011020121.

It is not an unprimeable number, because it can be changed into a prime (32130011020321) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74032283240 + ... + 74032283673.

It is an arithmetic number, because the mean of its divisors is an integer number (4738066141248).

Almost surely, 2^{32130011020121} is an apocalyptic number.

32130011020121 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

It is an amenable number.

32130011020121 is a deficient number, since it is larger than the sum of its proper divisors (5774518109863).

32130011020121 is a wasteful number, since it uses less digits than its factorization.

32130011020121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148064566951.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 32130011020121 its reverse (12102011003123), we get a palindrome (44232022023244).

The spelling of 32130011020121 in words is "thirty-two trillion, one hundred thirty billion, eleven million, twenty thousand, one hundred twenty-one".