321240023133002 has 8 divisors (see below), whose sum is σ = 487665577286496. Its totient is φ = 158684830704172.

The previous prime is 321240023132989. The next prime is 321240023133031. The reversal of 321240023133002 is 200331320042123.

It is a happy number.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 967590430958 + ... + 967590431289.

It is an arithmetic number, because the mean of its divisors is an integer number (60958197160812).

Almost surely, 2^{321240023133002} is an apocalyptic number.

321240023133002 is a deficient number, since it is larger than the sum of its proper divisors (166425554153494).

321240023133002 is a wasteful number, since it uses less digits than its factorization.

321240023133002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1935180862332.

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 321240023133002 its reverse (200331320042123), we get a palindrome (521571343175125).

The spelling of 321240023133002 in words is "three hundred twenty-one trillion, two hundred forty billion, twenty-three million, one hundred thirty-three thousand, two".