403242132103 has 32 divisors (see below), whose sum is σ = 436666890240. Its totient is φ = 371490779520.

The previous prime is 403242132101. The next prime is 403242132107. The reversal of 403242132103 is 301231242304.

It is not a de Polignac number, because 403242132103 - 2¹ = 403242132101 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (403242132101) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 39019525 + ... + 39029857.

It is an arithmetic number, because the mean of its divisors is an integer number (13645840320).

Almost surely, 2^403242132103 is an apocalyptic number.

403242132103 is a deficient number, since it is larger than the sum of its proper divisors (33424758137).

403242132103 is a wasteful number, since it uses less digits than its factorization.

403242132103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10999.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 403242132103 its reverse (301231242304), we get a palindrome (704473374407).

The spelling of 403242132103 in words is "four hundred three billion, two hundred forty-two million, one hundred thirty-two thousand, one hundred three".