103353332553 has 6 divisors (see below), whose sum is σ = 149288147034. Its totient is φ = 68902221696.

The previous prime is 103353332527. The next prime is 103353332561. The reversal of 103353332553 is 355233353301.

103353332553 is a `hidden beast` number, since 10 + 3 + 35 + 33 + 32 + 553 = 666.

It can be written as a sum of positive squares in only one way, i.e., 97673750784 + 5679581769 = 312528^2 + 75363^2 .

It is not a de Polignac number, because 103353332553 - 2⁸ = 103353332297 is a prime.

It is a super-2 number, since 2×103353332553² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (103353332503) 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, 5741851800 + ... + 5741851817.

It is an arithmetic number, because the mean of its divisors is an integer number (24881357839).

Almost surely, 2^103353332553 is an apocalyptic number.

It is an amenable number.

103353332553 is a deficient number, since it is larger than the sum of its proper divisors (45934814481).

103353332553 is a wasteful number, since it uses less digits than its factorization.

103353332553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11483703623 (or 11483703620 counting only the distinct ones).

The product of its (nonzero) digits is 182250, while the sum is 36.

Adding to 103353332553 its reverse (355233353301), we get a palindrome (458586685854).

The spelling of 103353332553 in words is "one hundred three billion, three hundred fifty-three million, three hundred thirty-two thousand, five hundred fifty-three".