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202113113203200 = 2935250310463941
BaseRepresentation
bin101101111101001000100000…
…010100010010001000000000
3222111121211021100220222211210
4231331020200110102020000
5202442410123440000300
61553505252111010120
760400122234221313
oct5575104024221000
9874554240828753
10202113113203200
1159443765363951
121a802a60809940
1388a1252cbba04
1437ca480d2a97a
15185765c61a050
hexb7d220512200

202113113203200 has 240 divisors, whose sum is σ = 668995473174336. Its totient is φ = 53789674291200.

The previous prime is 202113113203189. The next prime is 202113113203237. The reversal of 202113113203200 is 2302311311202.

It is a tau number, because it is divible by the number of its divisors (240).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14083230 + ... + 24547170.

Almost surely, 2202113113203200 is an apocalyptic number.

202113113203200 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 202113113203200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (334497736587168).

202113113203200 is an abundant number, since it is smaller than the sum of its proper divisors (466882359971136).

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

202113113203200 is a wasteful number, since it uses less digits than its factorization.

202113113203200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10464475 (or 10464454 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 202113113203200 its reverse (2302311311202), we get a palindrome (204415424514402).

The spelling of 202113113203200 in words is "two hundred two trillion, one hundred thirteen billion, one hundred thirteen million, two hundred three thousand, two hundred".