313020001203 has 32 divisors (see below), whose sum is σ = 513797491200. Its totient is φ = 165069709056.

The previous prime is 313020001201. The next prime is 313020001211. The reversal of 313020001203 is 302100020313.

It is not a de Polignac number, because 313020001203 - 2¹ = 313020001201 is a prime.

It is a super-2 number, since 2×313020001203² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (313020001201) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 1015903 + ... + 1287671.

It is an arithmetic number, because the mean of its divisors is an integer number (16056171600).

Almost surely, 2^313020001203 is an apocalyptic number.

313020001203 is a deficient number, since it is larger than the sum of its proper divisors (200777489997).

313020001203 is a wasteful number, since it uses less digits than its factorization.

313020001203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 276011.

The product of its (nonzero) digits is 108, while the sum is 15.

Adding to 313020001203 its reverse (302100020313), we get a palindrome (615120021516).

The spelling of 313020001203 in words is "three hundred thirteen billion, twenty million, one thousand, two hundred three".