1103312421401 has 8 divisors (see below), whose sum is σ = 1139434665984. Its totient is φ = 1067223396960.

The previous prime is 1103312421383. The next prime is 1103312421413. The reversal of 1103312421401 is 1041242133011.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1103312421401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1103312420401) 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, 8237516 + ... + 8370381.

It is an arithmetic number, because the mean of its divisors is an integer number (142429333248).

Almost surely, 2^{1103312421401} is an apocalyptic number.

It is an amenable number.

1103312421401 is a deficient number, since it is larger than the sum of its proper divisors (36122244583).

1103312421401 is a wasteful number, since it uses less digits than its factorization.

1103312421401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16610071.

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 1103312421401 its reverse (1041242133011), we get a palindrome (2144554554412).

The spelling of 1103312421401 in words is "one trillion, one hundred three billion, three hundred twelve million, four hundred twenty-one thousand, four hundred one".