20153211014300 has 432 divisors, whose sum is σ = 56154325893120. Its totient is φ = 6220536860160.

The previous prime is 20153211014269. The next prime is 20153211014341. The reversal of 20153211014300 is 341011235102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 477282989 + ... + 477325211.

Almost surely, 2^{20153211014300} is an apocalyptic number.

20153211014300 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 20153211014300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (28077162946560).

20153211014300 is an abundant number, since it is smaller than the sum of its proper divisors (36001114878820).

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

20153211014300 is a wasteful number, since it uses less digits than its factorization.

20153211014300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42450 (or 42436 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 23.

Adding to 20153211014300 its reverse (341011235102), we get a palindrome (20494222249402).

The spelling of 20153211014300 in words is "twenty trillion, one hundred fifty-three billion, two hundred eleven million, fourteen thousand, three hundred".