20130331010 has 16 divisors (see below), whose sum is σ = 36344071872. Its totient is φ = 8027804400.

The previous prime is 20130330977. The next prime is 20130331049. The reversal of 20130331010 is 1013303102.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3037526 + ... + 3044145.

It is an arithmetic number, because the mean of its divisors is an integer number (2271504492).

Almost surely, 2^20130331010 is an apocalyptic number.

20130331010 is a deficient number, since it is larger than the sum of its proper divisors (16213740862).

20130331010 is a wasteful number, since it uses less digits than its factorization.

20130331010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6082009.

The product of its (nonzero) digits is 54, while the sum is 14.

Adding to 20130331010 its reverse (1013303102), we get a palindrome (21143634112).

The spelling of 20130331010 in words is "twenty billion, one hundred thirty million, three hundred thirty-one thousand, ten".