20120310413 has 8 divisors (see below), whose sum is σ = 22996084032. Its totient is φ = 17244897696.

The previous prime is 20120310391. The next prime is 20120310421. The reversal of 20120310413 is 31401302102.

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 20120310413 - 2¹⁶ = 20120244877 is a prime.

It is a super-2 number, since 2×20120310413² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 20120310391 and 20120310400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20120310473) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42206 + ... + 204992.

It is an arithmetic number, because the mean of its divisors is an integer number (2874510504).

Almost surely, 2^20120310413 is an apocalyptic number.

It is an amenable number.

20120310413 is a deficient number, since it is larger than the sum of its proper divisors (2875773619).

20120310413 is a wasteful number, since it uses less digits than its factorization.

20120310413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 180451.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 20120310413 its reverse (31401302102), we get a palindrome (51521612515).

The spelling of 20120310413 in words is "twenty billion, one hundred twenty million, three hundred ten thousand, four hundred thirteen".