103412111443 has 8 divisors (see below), whose sum is σ = 109503802800. Its totient is φ = 97321378560.

The previous prime is 103412111437. The next prime is 103412111483. The reversal of 103412111443 is 344111214301.

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 103412111443 - 2²¹ = 103410014291 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (103412111483) 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, 11253 + ... + 454918.

It is an arithmetic number, because the mean of its divisors is an integer number (13687975350).

Almost surely, 2^103412111443 is an apocalyptic number.

103412111443 is a deficient number, since it is larger than the sum of its proper divisors (6091691357).

103412111443 is a wasteful number, since it uses less digits than its factorization.

103412111443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 479237.

The product of its (nonzero) digits is 1152, while the sum is 25.

Adding to 103412111443 its reverse (344111214301), we get a palindrome (447523325744).

The spelling of 103412111443 in words is "one hundred three billion, four hundred twelve million, one hundred eleven thousand, four hundred forty-three".