103100311443 has 8 divisors (see below), whose sum is σ = 137473102800. Its totient is φ = 68730530528.

The previous prime is 103100311399. The next prime is 103100311487. The reversal of 103100311443 is 344113001301.

It is an interprime number because it is at equal distance from previous prime (103100311399) and next prime (103100311487).

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

It is a cyclic number.

It is not a de Polignac number, because 103100311443 - 2⁸ = 103100311187 is a prime.

It is not an unprimeable number, because it can be changed into a prime (103100311493) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 671448 + ... + 810581.

It is an arithmetic number, because the mean of its divisors is an integer number (17184137850).

Almost surely, 2^103100311443 is an apocalyptic number.

103100311443 is a deficient number, since it is larger than the sum of its proper divisors (34372791357).

103100311443 is a wasteful number, since it uses less digits than its factorization.

103100311443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1505221.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 103100311443 its reverse (344113001301), we get a palindrome (447213312744).

The spelling of 103100311443 in words is "one hundred three billion, one hundred million, three hundred eleven thousand, four hundred forty-three".