10303240320432 has 30 divisors (see below), whose sum is σ = 28834762841612. Its totient is φ = 3434413440096.

The previous prime is 10303240320427. The next prime is 10303240320437. The reversal of 10303240320432 is 23402304230301.

10303240320432 is a `hidden beast` number, since 1 + 0 + 303 + 2 + 4 + 0 + 320 + 4 + 32 = 666.

It is an interprime number because it is at equal distance from previous prime (10303240320427) and next prime (10303240320437).

It is a super-2 number, since 2×10303240320432² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10303240320396 and 10303240320405.

It is not an unprimeable number, because it can be changed into a prime (10303240320437) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 35775139858 + ... + 35775140145.

Almost surely, 2^{10303240320432} is an apocalyptic number.

10303240320432 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10303240320432 is an abundant number, since it is smaller than the sum of its proper divisors (18531522521180).

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

10303240320432 is a wasteful number, since it uses less digits than its factorization.

10303240320432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71550280017 (or 71550280008 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 27.

Adding to 10303240320432 its reverse (23402304230301), we get a palindrome (33705544550733).

The spelling of 10303240320432 in words is "ten trillion, three hundred three billion, two hundred forty million, three hundred twenty thousand, four hundred thirty-two".