23321552010 has 32 divisors (see below), whose sum is σ = 56494832832. Its totient is φ = 6160957440.

The previous prime is 23321551993. The next prime is 23321552011. The reversal of 23321552010 is 1025512332.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (23321552011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3629431 + ... + 3635850.

It is an arithmetic number, because the mean of its divisors is an integer number (1765463526).

Almost surely, 2^23321552010 is an apocalyptic number.

23321552010 is an abundant number, since it is smaller than the sum of its proper divisors (33173280822).

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

23321552010 is a wasteful number, since it uses less digits than its factorization.

23321552010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7265398.

The product of its (nonzero) digits is 1800, while the sum is 24.

The spelling of 23321552010 in words is "twenty-three billion, three hundred twenty-one million, five hundred fifty-two thousand, ten".