2153155301200 has 240 divisors, whose sum is σ = 5277594890880. Its totient is φ = 844065699840.

The previous prime is 2153155301191. The next prime is 2153155301239. The reversal of 2153155301200 is 21035513512.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1917323839 + ... + 1917324961.

It is an arithmetic number, because the mean of its divisors is an integer number (21989978712).

Almost surely, 2^{2153155301200} is an apocalyptic number.

2153155301200 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 2153155301200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2638797445440).

2153155301200 is an abundant number, since it is smaller than the sum of its proper divisors (3124439589680).

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

2153155301200 is a wasteful number, since it uses less digits than its factorization.

2153155301200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1686 (or 1675 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 28.

The spelling of 2153155301200 in words is "two trillion, one hundred fifty-three billion, one hundred fifty-five million, three hundred one thousand, two hundred".