315315221130030 has 96 divisors (see below), whose sum is σ = 858639241764864. Its totient is φ = 73974245400000.

The previous prime is 315315221130001. The next prime is 315315221130037. The reversal of 315315221130030 is 30031122513513.

It is a super-3 number, since 3×315315221130030³ (a number of 44 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a self number, because there is not a number n which added to its sum of digits gives 315315221130030.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (315315221130037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1400914846 + ... + 1401139905.

It is an arithmetic number, because the mean of its divisors is an integer number (8944158768384).

Almost surely, 2^{315315221130030} is an apocalyptic number.

315315221130030 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

315315221130030 is an abundant number, since it is smaller than the sum of its proper divisors (543324020634834).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

315315221130030 is a wasteful number, since it uses less digits than its factorization.

315315221130030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2802054814 (or 2802054803 counting only the distinct ones).

The product of its (nonzero) digits is 8100, while the sum is 30.

Adding to 315315221130030 its reverse (30031122513513), we get a palindrome (345346343643543).

The spelling of 315315221130030 in words is "three hundred fifteen trillion, three hundred fifteen billion, two hundred twenty-one million, one hundred thirty thousand, thirty".