103040430421353 has 16 divisors (see below), whose sum is σ = 137477883518976. Its totient is φ = 68648300701200.

The previous prime is 103040430421319. The next prime is 103040430421403. The reversal of 103040430421353 is 353124034040301.

It is not a de Polignac number, because 103040430421353 - 2⁶ = 103040430421289 is a prime.

It is a super-2 number, since 2×103040430421353² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (103040430421303) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 244481200 + ... + 244902302.

It is an arithmetic number, because the mean of its divisors is an integer number (8592367719936).

Almost surely, 2^{103040430421353} is an apocalyptic number.

It is an amenable number.

103040430421353 is a deficient number, since it is larger than the sum of its proper divisors (34437453097623).

103040430421353 is a wasteful number, since it uses less digits than its factorization.

103040430421353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 474724.

The product of its (nonzero) digits is 51840, while the sum is 33.

Adding to 103040430421353 its reverse (353124034040301), we get a palindrome (456164464461654).

The spelling of 103040430421353 in words is "one hundred three trillion, forty billion, four hundred thirty million, four hundred twenty-one thousand, three hundred fifty-three".