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2010100131111 = 31743916598327
BaseRepresentation
bin11101010000000011010…
…011011110010100100111
321010011102100000200011010
4131100003103132110213
5230413141113143421
64135232141513303
7265140104126322
oct35200323362447
97104370020133
102010100131111
1170552a136886
122856a2572833
13117722c0cc07
146d40a0397b9
1537449a69076
hex1d4034de527

2010100131111 has 16 divisors (see below), whose sum is σ = 2903783503104. Its totient is φ = 1231908150144.

The previous prime is 2010100131089. The next prime is 2010100131131. The reversal of 2010100131111 is 1111310010102.

It is not a de Polignac number, because 2010100131111 - 215 = 2010100098343 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2010100131131) 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, 458296971 + ... + 458301356.

It is an arithmetic number, because the mean of its divisors is an integer number (181486468944).

Almost surely, 22010100131111 is an apocalyptic number.

2010100131111 is a deficient number, since it is larger than the sum of its proper divisors (893683371993).

2010100131111 is a wasteful number, since it uses less digits than its factorization.

2010100131111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 916598390.

The product of its (nonzero) digits is 6, while the sum is 12.

Adding to 2010100131111 its reverse (1111310010102), we get a palindrome (3121410141213).

The spelling of 2010100131111 in words is "two trillion, ten billion, one hundred million, one hundred thirty-one thousand, one hundred eleven".

Divisors: 1 3 17 43 51 129 731 2193 916598327 2749794981 15582171559 39413728061 46746514677 118241184183 670033377037 2010100131111