10533321550135 has 4 divisors (see below), whose sum is σ = 12639985860168. Its totient is φ = 8426657240104.

The previous prime is 10533321550127. The next prime is 10533321550229. The reversal of 10533321550135 is 53105512333501.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10533321550135 - 2³ = 10533321550127 is a prime.

It is a super-2 number, since 2×10533321550135² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10533321550094 and 10533321550103.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1053332155009 + ... + 1053332155018.

It is an arithmetic number, because the mean of its divisors is an integer number (3159996465042).

Almost surely, 2^{10533321550135} is an apocalyptic number.

10533321550135 is a deficient number, since it is larger than the sum of its proper divisors (2106664310033).

10533321550135 is an equidigital number, since it uses as much as digits as its factorization.

10533321550135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2106664310032.

The product of its (nonzero) digits is 101250, while the sum is 37.

Adding to 10533321550135 its reverse (53105512333501), we get a palindrome (63638833883636).

The spelling of 10533321550135 in words is "ten trillion, five hundred thirty-three billion, three hundred twenty-one million, five hundred fifty thousand, one hundred thirty-five".