10234552321 has 8 divisors (see below), whose sum is σ = 11699722944. Its totient is φ = 8770154640.

The previous prime is 10234552283. The next prime is 10234552327. The reversal of 10234552321 is 12325543201.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10234552321 is a prime.

It is a super-2 number, since 2×10234552321² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10234552321.

It is not an unprimeable number, because it can be changed into a prime (10234552327) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 164575 + ... + 218068.

It is an arithmetic number, because the mean of its divisors is an integer number (1462465368).

Almost surely, 2^10234552321 is an apocalyptic number.

It is an amenable number.

10234552321 is a deficient number, since it is larger than the sum of its proper divisors (1465170623).

10234552321 is an equidigital number, since it uses as much as digits as its factorization.

10234552321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 386471.

The product of its (nonzero) digits is 7200, while the sum is 28.

The spelling of 10234552321 in words is "ten billion, two hundred thirty-four million, five hundred fifty-two thousand, three hundred twenty-one".