3045131403 has 8 divisors (see below), whose sum is σ = 4060552848. Its totient is φ = 2029898784.

The previous prime is 3045131389. The next prime is 3045131429. The reversal of 3045131403 is 3041315403.

It is a happy number.

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

It is not a de Polignac number, because 3045131403 - 2⁵ = 3045131371 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3045131003) 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, 3900 + ... + 78137.

It is an arithmetic number, because the mean of its divisors is an integer number (507569106).

Almost surely, 2^3045131403 is an apocalyptic number.

3045131403 is a deficient number, since it is larger than the sum of its proper divisors (1015421445).

3045131403 is a wasteful number, since it uses less digits than its factorization.

3045131403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94413.

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 3045131403 is about 55182.7092756418. The cubic root of 3045131403 is about 1449.4459084652.

Adding to 3045131403 its reverse (3041315403), we get a palindrome (6086446806).

The spelling of 3045131403 in words is "three billion, forty-five million, one hundred thirty-one thousand, four hundred three".