201531313330130 has 16 divisors (see below), whose sum is σ = 414578701707840. Its totient is φ = 69096450284592.

The previous prime is 201531313330129. The next prime is 201531313330229. The reversal of 201531313330130 is 31033313135102.

It is a super-2 number, since 2×201531313330130² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 201531313330093 and 201531313330102.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1439509380860 + ... + 1439509380999.

It is an arithmetic number, because the mean of its divisors is an integer number (25911168856740).

Almost surely, 2^{201531313330130} is an apocalyptic number.

201531313330130 is an abundant number, since it is smaller than the sum of its proper divisors (213047388377710).

201531313330130 is a wasteful number, since it uses less digits than its factorization.

201531313330130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2879018761873.

The product of its (nonzero) digits is 7290, while the sum is 29.

Adding to 201531313330130 its reverse (31033313135102), we get a palindrome (232564626465232).

The spelling of 201531313330130 in words is "two hundred one trillion, five hundred thirty-one billion, three hundred thirteen million, three hundred thirty thousand, one hundred thirty".