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10201102200111 = 397109321608569
BaseRepresentation
bin1001010001110010000100…
…0100101010110100101111
31100010012211100111111122010
42110130201010222310233
52314113324130400421
633410153251052303
72102001552006564
oct224344104526457
940105740444563
1010201102200111
1132832992824a9
1211890605a1093
1358cc629188c4
14273a4376286b
1512a54a035076
hex9472112ad2f

10201102200111 has 16 divisors (see below), whose sum is σ = 13867761538400. Its totient is φ = 6668875266048.

The previous prime is 10201102200077. The next prime is 10201102200127. The reversal of 10201102200111 is 11100220110201.

It is not a de Polignac number, because 10201102200111 - 227 = 10200967982383 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10201102200011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 160772566 + ... + 160836003.

It is an arithmetic number, because the mean of its divisors is an integer number (866735096150).

Almost surely, 210201102200111 is an apocalyptic number.

10201102200111 is a deficient number, since it is larger than the sum of its proper divisors (3666659338289).

10201102200111 is a wasteful number, since it uses less digits than its factorization.

10201102200111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 321608778.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 10201102200111 its reverse (11100220110201), we get a palindrome (21301322310312).

The spelling of 10201102200111 in words is "ten trillion, two hundred one billion, one hundred two million, two hundred thousand, one hundred eleven".

Divisors: 1 3 97 109 291 327 10573 31719 321608569 964825707 31196031193 35055334021 93588093579 105166002063 3400367400037 10201102200111