1401032103 has 8 divisors (see below), whose sum is σ = 1868833008. Its totient is φ = 933626304.

The previous prime is 1401032099. The next prime is 1401032117. The reversal of 1401032103 is 3012301041.

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

It is not a de Polignac number, because 1401032103 - 2² = 1401032099 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1401032153) 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, 90400 + ... + 104757.

It is an arithmetic number, because the mean of its divisors is an integer number (233604126).

Almost surely, 2^1401032103 is an apocalyptic number.

1401032103 is a deficient number, since it is larger than the sum of its proper divisors (467800905).

1401032103 is a wasteful number, since it uses less digits than its factorization.

1401032103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 197553.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 1401032103 is about 37430.3633832214. The cubic root of 1401032103 is about 1118.9637798430.

Adding to 1401032103 its reverse (3012301041), we get a palindrome (4413333144).

The spelling of 1401032103 in words is "one billion, four hundred one million, thirty-two thousand, one hundred three".