1040231103 has 16 divisors (see below), whose sum is σ = 1429464960. Its totient is φ = 672475104.

The previous prime is 1040231099. The next prime is 1040231107. The reversal of 1040231103 is 3011320401.

It is an interprime number because it is at equal distance from previous prime (1040231099) and next prime (1040231107).

It is not a de Polignac number, because 1040231103 - 2² = 1040231099 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1040231107) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11076 + ... + 46937.

It is an arithmetic number, because the mean of its divisors is an integer number (89341560).

Almost surely, 2^1040231103 is an apocalyptic number.

1040231103 is a deficient number, since it is larger than the sum of its proper divisors (389233857).

1040231103 is a wasteful number, since it uses less digits than its factorization.

1040231103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58198.

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

The square root of 1040231103 is about 32252.6138940707. The cubic root of 1040231103 is about 1013.2344444729.

Adding to 1040231103 its reverse (3011320401), we get a palindrome (4051551504).

The spelling of 1040231103 in words is "one billion, forty million, two hundred thirty-one thousand, one hundred three".