1004151103 has 4 divisors (see below), whose sum is σ = 1031290360. Its totient is φ = 977011848.

The previous prime is 1004151079. The next prime is 1004151139. The reversal of 1004151103 is 3011514001.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3011514001 = 41 ⋅73451561.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1004151103 is a prime.

It is a super-2 number, since 2×1004151103² = 2016638875312233218, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1004151803) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13569573 + ... + 13569646.

It is an arithmetic number, because the mean of its divisors is an integer number (257822590).

Almost surely, 2^1004151103 is an apocalyptic number.

1004151103 is a deficient number, since it is larger than the sum of its proper divisors (27139257).

1004151103 is an equidigital number, since it uses as much as digits as its factorization.

1004151103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27139256.

The product of its (nonzero) digits is 60, while the sum is 16.

The square root of 1004151103 is about 31688.3433300007. The cubic root of 1004151103 is about 1001.3817907748.

Adding to 1004151103 its reverse (3011514001), we get a palindrome (4015665104).

The spelling of 1004151103 in words is "one billion, four million, one hundred fifty-one thousand, one hundred three".