1040131330403 has 8 divisors (see below), whose sum is σ = 1135982564400. Its totient is φ = 944495736480.

The previous prime is 1040131330361. The next prime is 1040131330411. The reversal of 1040131330403 is 3040331310401.

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 1040131330403 - 2¹⁸ = 1040131068259 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1040131330463) 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, 53899928 + ... + 53919221.

It is an arithmetic number, because the mean of its divisors is an integer number (141997820550).

Almost surely, 2^{1040131330403} is an apocalyptic number.

1040131330403 is a deficient number, since it is larger than the sum of its proper divisors (95851233997).

1040131330403 is a wasteful number, since it uses less digits than its factorization.

1040131330403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107820037.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 1040131330403 its reverse (3040331310401), we get a palindrome (4080462640804).

The spelling of 1040131330403 in words is "one trillion, forty billion, one hundred thirty-one million, three hundred thirty thousand, four hundred three".