10511023421452 has 24 divisors (see below), whose sum is σ = 19211134715136. Its totient is φ = 5022534739728.

The previous prime is 10511023421417. The next prime is 10511023421467. The reversal of 10511023421452 is 25412432011501.

It is a super-2 number, since 2×10511023421452² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50765008 + ... + 50971639.

It is an arithmetic number, because the mean of its divisors is an integer number (800463946464).

Almost surely, 2^{10511023421452} is an apocalyptic number.

It is an amenable number.

10511023421452 is a deficient number, since it is larger than the sum of its proper divisors (8700111293684).

10511023421452 is a wasteful number, since it uses less digits than its factorization.

10511023421452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101737797 (or 101737795 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 31.

Adding to 10511023421452 its reverse (25412432011501), we get a palindrome (35923455432953).

The spelling of 10511023421452 in words is "ten trillion, five hundred eleven billion, twenty-three million, four hundred twenty-one thousand, four hundred fifty-two".