10553237402321 has 8 divisors (see below), whose sum is σ = 10587894857280. Its totient is φ = 10518631484688.

The previous prime is 10553237402311. The next prime is 10553237402327. The reversal of 10553237402321 is 12320473235501.

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

It is a cyclic number.

It is not a de Polignac number, because 10553237402321 - 2⁴² = 6155190891217 is a prime.

It is a super-2 number, since 2×10553237402321² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10553237402327) 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, 12474101 + ... + 13293218.

It is an arithmetic number, because the mean of its divisors is an integer number (1323486857160).

Almost surely, 2^{10553237402321} is an apocalyptic number.

It is an amenable number.

10553237402321 is a deficient number, since it is larger than the sum of its proper divisors (34657454959).

10553237402321 is an equidigital number, since it uses as much as digits as its factorization.

10553237402321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25768663.

The product of its (nonzero) digits is 151200, while the sum is 38.

The spelling of 10553237402321 in words is "ten trillion, five hundred fifty-three billion, two hundred thirty-seven million, four hundred two thousand, three hundred twenty-one".