201310220319 has 16 divisors (see below), whose sum is σ = 295211062272. Its totient is φ = 121247398368.

The previous prime is 201310220311. The next prime is 201310220329. The reversal of 201310220319 is 913022013102.

It is not a de Polignac number, because 201310220319 - 2³ = 201310220311 is a prime.

It is a super-2 number, since 2×201310220319² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201310220311) 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, 54910939 + ... + 54914604.

It is an arithmetic number, because the mean of its divisors is an integer number (18450691392).

Almost surely, 2^201310220319 is an apocalyptic number.

201310220319 is a deficient number, since it is larger than the sum of its proper divisors (93900841953).

201310220319 is a wasteful number, since it uses less digits than its factorization.

201310220319 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109825606.

The product of its (nonzero) digits is 648, while the sum is 24.

The spelling of 201310220319 in words is "two hundred one billion, three hundred ten million, two hundred twenty thousand, three hundred nineteen".