10653421530031 has 48 divisors (see below), whose sum is σ = 12784017930240. Its totient is φ = 8848518719040.

The previous prime is 10653421530007. The next prime is 10653421530187. The reversal of 10653421530031 is 13003512435601.

It is not a de Polignac number, because 10653421530031 - 2¹⁵ = 10653421497263 is a prime.

It is a super-2 number, since 2×10653421530031² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10653421530331) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 70209961 + ... + 70361533.

It is an arithmetic number, because the mean of its divisors is an integer number (266333706880).

Almost surely, 2^{10653421530031} is an apocalyptic number.

10653421530031 is a deficient number, since it is larger than the sum of its proper divisors (2130596400209).

10653421530031 is a wasteful number, since it uses less digits than its factorization.

10653421530031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152004 (or 151997 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 34.

Adding to 10653421530031 its reverse (13003512435601), we get a palindrome (23656933965632).

The spelling of 10653421530031 in words is "ten trillion, six hundred fifty-three billion, four hundred twenty-one million, five hundred thirty thousand, thirty-one".