32100121210230 has 48 divisors (see below), whose sum is σ = 83460837311280. Its totient is φ = 8559978767424.

The previous prime is 32100121210181. The next prime is 32100121210301. The reversal of 32100121210230 is 3201212100123.

32100121210230 is a `hidden beast` number, since 3 + 2 + 100 + 121 + 210 + 230 = 666.

It is a super-2 number, since 2×32100121210230² (a number of 28 digits) contains 22 as substring.

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 23 ways as a sum of consecutive naturals, for example, 14567281 + ... + 16625459.

It is an arithmetic number, because the mean of its divisors is an integer number (1738767443985).

Almost surely, 2^{32100121210230} is an apocalyptic number.

32100121210230 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

32100121210230 is an abundant number, since it is smaller than the sum of its proper divisors (51360716101050).

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

32100121210230 is a wasteful number, since it uses less digits than its factorization.

32100121210230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2231485 (or 2231482 counting only the distinct ones).

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

Adding to 32100121210230 its reverse (3201212100123), we get a palindrome (35301333310353).

The spelling of 32100121210230 in words is "thirty-two trillion, one hundred billion, one hundred twenty-one million, two hundred ten thousand, two hundred thirty".