20310413002 has 16 divisors (see below), whose sum is σ = 33249685824. Its totient is φ = 9227988000.

The previous prime is 20310412961. The next prime is 20310413029. The reversal of 20310413002 is 20031401302.

It is a happy number.

It is an unprimeable number.

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, 148899 + ... + 250582.

It is an arithmetic number, because the mean of its divisors is an integer number (2078105364).

Almost surely, 2^20310413002 is an apocalyptic number.

20310413002 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

20310413002 is a deficient number, since it is larger than the sum of its proper divisors (12939272822).

20310413002 is a wasteful number, since it uses less digits than its factorization.

20310413002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 401805.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 20310413002 its reverse (20031401302), we get a palindrome (40341814304).

The spelling of 20310413002 in words is "twenty billion, three hundred ten million, four hundred thirteen thousand, two".