103431127533 has 8 divisors (see below), whose sum is σ = 137916306528. Its totient is φ = 68950016784.

The previous prime is 103431127511. The next prime is 103431127559. The reversal of 103431127533 is 335721134301.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 103431127533 - 2¹⁰ = 103431126509 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 103431127494 and 103431127503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103431127733) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 957235 + ... + 1059792.

It is an arithmetic number, because the mean of its divisors is an integer number (17239538316).

Almost surely, 2^103431127533 is an apocalyptic number.

It is an amenable number.

103431127533 is a deficient number, since it is larger than the sum of its proper divisors (34485178995).

103431127533 is a wasteful number, since it uses less digits than its factorization.

103431127533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2034123.

The product of its (nonzero) digits is 22680, while the sum is 33.

The spelling of 103431127533 in words is "one hundred three billion, four hundred thirty-one million, one hundred twenty-seven thousand, five hundred thirty-three".