201310112330 has 64 divisors (see below), whose sum is σ = 390010982400. Its totient is φ = 74588454720.

The previous prime is 201310112323. The next prime is 201310112357. The reversal of 201310112330 is 33211013102.

It is a super-2 number, since 2×201310112330² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 201310112299 and 201310112308.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1480925 + ... + 1611135.

It is an arithmetic number, because the mean of its divisors is an integer number (6093921600).

Almost surely, 2^201310112330 is an apocalyptic number.

201310112330 is a deficient number, since it is larger than the sum of its proper divisors (188700870070).

201310112330 is a wasteful number, since it uses less digits than its factorization.

201310112330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130419.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 201310112330 its reverse (33211013102), we get a palindrome (234521125432).

The spelling of 201310112330 in words is "two hundred one billion, three hundred ten million, one hundred twelve thousand, three hundred thirty".