10323253145121 has 16 divisors (see below), whose sum is σ = 15735555347328. Its totient is φ = 5897170339200.

The previous prime is 10323253145087. The next prime is 10323253145123. The reversal of 10323253145121 is 12154135232301.

It is a happy number.

It is not a de Polignac number, because 10323253145121 - 2¹⁵ = 10323253112353 is a prime.

It is a super-2 number, since 2×10323253145121² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10323253145123) 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, 76241500 + ... + 76376781.

It is an arithmetic number, because the mean of its divisors is an integer number (983472209208).

Almost surely, 2^{10323253145121} is an apocalyptic number.

It is an amenable number.

10323253145121 is a deficient number, since it is larger than the sum of its proper divisors (5412302202207).

10323253145121 is a wasteful number, since it uses less digits than its factorization.

10323253145121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152621512.

The product of its (nonzero) digits is 21600, while the sum is 33.

Adding to 10323253145121 its reverse (12154135232301), we get a palindrome (22477388377422).

The spelling of 10323253145121 in words is "ten trillion, three hundred twenty-three billion, two hundred fifty-three million, one hundred forty-five thousand, one hundred twenty-one".