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10112132101 = 19745171429
BaseRepresentation
bin10010110101011101…
…01110010000000101
3222002201202112110011
421122232232100011
5131202201211401
64351230030221
7505405463461
oct113256562005
928081675404
1010112132101
11431a042575
121b62648371
13c51cbb126
146bcdd14a1
153e2b5c451
hex25abae405

10112132101 has 8 divisors (see below), whose sum is σ = 10645927200. Its totient is φ = 9578494800.

The previous prime is 10112132099. The next prime is 10112132113. The reversal of 10112132101 is 10123121101.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10112132101 - 21 = 10112132099 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 (10112132171) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 105855 + ... + 177283.

It is an arithmetic number, because the mean of its divisors is an integer number (1330740900).

Almost surely, 210112132101 is an apocalyptic number.

It is an amenable number.

10112132101 is a deficient number, since it is larger than the sum of its proper divisors (533795099).

10112132101 is an equidigital number, since it uses as much as digits as its factorization.

10112132101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78899.

The product of its (nonzero) digits is 12, while the sum is 13.

Adding to 10112132101 its reverse (10123121101), we get a palindrome (20235253202).

The spelling of 10112132101 in words is "ten billion, one hundred twelve million, one hundred thirty-two thousand, one hundred one".

Divisors: 1 19 7451 71429 141569 1357151 532217479 10112132101