1413220131 has 6 divisors (see below), whose sum is σ = 2041317980. Its totient is φ = 942146748.

The previous prime is 1413220129. The next prime is 1413220169. The reversal of 1413220131 is 1310223141.

1413220131 is a `hidden beast` number, since 1 + 413 + 220 + 1 + 31 = 666.

It is not a de Polignac number, because 1413220131 - 2¹ = 1413220129 is a prime.

It is a super-2 number, since 2×1413220131² = 3994382277327314322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1413220121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 78512221 + ... + 78512238.

Almost surely, 2^1413220131 is an apocalyptic number.

1413220131 is a deficient number, since it is larger than the sum of its proper divisors (628097849).

1413220131 is a wasteful number, since it uses less digits than its factorization.

1413220131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157024465 (or 157024462 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 1413220131 is about 37592.8202054594. The cubic root of 1413220131 is about 1122.1991577418.

Adding to 1413220131 its reverse (1310223141), we get a palindrome (2723443272).

The spelling of 1413220131 in words is "one billion, four hundred thirteen million, two hundred twenty thousand, one hundred thirty-one".