1031604413 has 8 divisors (see below), whose sum is σ = 1179830400. Its totient is φ = 883591920.

The previous prime is 1031604407. The next prime is 1031604419. The reversal of 1031604413 is 3144061301.

It is an interprime number because it is at equal distance from previous prime (1031604407) and next prime (1031604419).

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 1031604413 - 2¹⁰ = 1031603389 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1031604419) 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, 42878 + ... + 62463.

It is an arithmetic number, because the mean of its divisors is an integer number (147478800).

Almost surely, 2^1031604413 is an apocalyptic number.

It is an amenable number.

1031604413 is a deficient number, since it is larger than the sum of its proper divisors (148225987).

1031604413 is a wasteful number, since it uses less digits than its factorization.

1031604413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106747.

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 1031604413 is about 32118.5991755556. The cubic root of 1031604413 is about 1010.4257307275.

Adding to 1031604413 its reverse (3144061301), we get a palindrome (4175665714).

The spelling of 1031604413 in words is "one billion, thirty-one million, six hundred four thousand, four hundred thirteen".