2015213241300 has 288 divisors, whose sum is σ = 6733447698432. Its totient is φ = 455801541120.

The previous prime is 2015213241277. The next prime is 2015213241323. The reversal of 2015213241300 is 31423125102.

It is an interprime number because it is at equal distance from previous prime (2015213241277) and next prime (2015213241323).

It is a super-2 number, since 2×2015213241300² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 95 ways as a sum of consecutive naturals, for example, 377873434 + ... + 377878766.

Almost surely, 2^{2015213241300} is an apocalyptic number.

2015213241300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2015213241300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3366723849216).

2015213241300 is an abundant number, since it is smaller than the sum of its proper divisors (4718234457132).

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

2015213241300 is a wasteful number, since it uses less digits than its factorization.

2015213241300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7207 (or 7200 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

Adding to 2015213241300 its reverse (31423125102), we get a palindrome (2046636366402).

The spelling of 2015213241300 in words is "two trillion, fifteen billion, two hundred thirteen million, two hundred forty-one thousand, three hundred".