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10107211161 = 317211657683
BaseRepresentation
bin10010110100110111…
…11100110110011001
3222002101111112012010
421122123330312121
5131144421224121
64350532340133
7505315606635
oct113233746631
928071445163
1010107211161
114317291383
121b60a74649
13c50c87328
146bc4addc5
153e24d9376
hex25a6fcd99

10107211161 has 12 divisors (see below), whose sum is σ = 14315635952. Its totient is φ = 6341779008.

The previous prime is 10107211159. The next prime is 10107211259. The reversal of 10107211161 is 16111270101.

It is not a de Polignac number, because 10107211161 - 21 = 10107211159 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (10107211661) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5827975 + ... + 5829708.

Almost surely, 210107211161 is an apocalyptic number.

It is an amenable number.

10107211161 is a deficient number, since it is larger than the sum of its proper divisors (4208424791).

10107211161 is a wasteful number, since it uses less digits than its factorization.

10107211161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11657720 (or 11657703 counting only the distinct ones).

The product of its (nonzero) digits is 84, while the sum is 21.

Adding to 10107211161 its reverse (16111270101), we get a palindrome (26218481262).

The spelling of 10107211161 in words is "ten billion, one hundred seven million, two hundred eleven thousand, one hundred sixty-one".

Divisors: 1 3 17 51 289 867 11657683 34973049 198180611 594541833 3369070387 10107211161