10403021121232 has 20 divisors (see below), whose sum is σ = 21341491859556. Its totient is φ = 4895539351040.

The previous prime is 10403021121109. The next prime is 10403021121247. The reversal of 10403021121232 is 23212112030401.

It can be written as a sum of positive squares in 2 ways, for example, as 2983302746176 + 7419718375056 = 1727224^2 + 2723916^2 .

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 19123200319 + ... + 19123200862.

Almost surely, 2^{10403021121232} is an apocalyptic number.

It is an amenable number.

10403021121232 is an abundant number, since it is smaller than the sum of its proper divisors (10938470738324).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10403021121232 is a wasteful number, since it uses less digits than its factorization.

10403021121232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38246401206 (or 38246401200 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 10403021121232 its reverse (23212112030401), we get a palindrome (33615133151633).

The spelling of 10403021121232 in words is "ten trillion, four hundred three billion, twenty-one million, one hundred twenty-one thousand, two hundred thirty-two".