20413203310 has 32 divisors (see below), whose sum is σ = 36958851072. Its totient is φ = 8117538720.

The previous prime is 20413203301. The next prime is 20413203319. The reversal of 20413203310 is 1330231402.

It is an interprime number because it is at equal distance from previous prime (20413203301) and next prime (20413203319).

It is a super-2 number, since 2×20413203310² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20413203319) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5657527 + ... + 5661133.

It is an arithmetic number, because the mean of its divisors is an integer number (1154964096).

Almost surely, 2^20413203310 is an apocalyptic number.

20413203310 is a deficient number, since it is larger than the sum of its proper divisors (16545647762).

20413203310 is a wasteful number, since it uses less digits than its factorization.

20413203310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6768.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 20413203310 its reverse (1330231402), we get a palindrome (21743434712).

The spelling of 20413203310 in words is "twenty billion, four hundred thirteen million, two hundred three thousand, three hundred ten".