3230121000 has 64 divisors (see below), whose sum is σ = 10077986880. Its totient is φ = 861364800.

The previous prime is 3230120969. The next prime is 3230121019. The reversal of 3230121000 is 1210323.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 535354 + ... + 541353.

It is an arithmetic number, because the mean of its divisors is an integer number (157468545).

Almost surely, 2^3230121000 is an apocalyptic number.

3230121000 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3230121000 is an abundant number, since it is smaller than the sum of its proper divisors (6847865880).

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

3230121000 is a wasteful number, since it uses less digits than its factorization.

3230121000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1076731 (or 1076717 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 3230121000 is about 56834.1534642683. The cubic root of 3230121000 is about 1478.2217808103.

Adding to 3230121000 its reverse (1210323), we get a palindrome (3231331323).

It can be divided in two parts, 32301 and 21000, that added together give a triangular number (53301 = T₃₂₆).

The spelling of 3230121000 in words is "three billion, two hundred thirty million, one hundred twenty-one thousand".