3211001020230 has 64 divisors (see below), whose sum is σ = 8193189242880. Its totient is φ = 803584386176.

The previous prime is 3211001020217. The next prime is 3211001020231. The reversal of 3211001020230 is 320201001123.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3211001020231) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 43865550 + ... + 43938689.

It is an arithmetic number, because the mean of its divisors is an integer number (128018581920).

Almost surely, 2^{3211001020230} is an apocalyptic number.

3211001020230 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3211001020230 is an abundant number, since it is smaller than the sum of its proper divisors (4982188222650).

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

3211001020230 is a wasteful number, since it uses less digits than its factorization.

3211001020230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87804325.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 3211001020230 its reverse (320201001123), we get a palindrome (3531202021353).

The spelling of 3211001020230 in words is "three trillion, two hundred eleven billion, one million, twenty thousand, two hundred thirty".