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10210012113 = 372112304223
BaseRepresentation
bin10011000001001000…
…00110101111010001
3222100112221100120210
421200210012233101
5131402230341423
64405043554333
7511004446110
oct114044065721
928315840523
1010210012113
11436a316244
121b8b38b9a9
13c6936b9b2
146cbdcdc77
153eb543b93
hex260906bd1

10210012113 has 16 divisors (see below), whose sum is σ = 15631855616. Its totient is φ = 5806639440.

The previous prime is 10210012073. The next prime is 10210012139. The reversal of 10210012113 is 31121001201.

It is not a de Polignac number, because 10210012113 - 216 = 10209946577 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10210012313) 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, 1147681 + ... + 1156542.

It is an arithmetic number, because the mean of its divisors is an integer number (976990976).

Almost surely, 210210012113 is an apocalyptic number.

It is an amenable number.

10210012113 is a deficient number, since it is larger than the sum of its proper divisors (5421843503).

10210012113 is a wasteful number, since it uses less digits than its factorization.

10210012113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2304444.

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

Adding to 10210012113 its reverse (31121001201), we get a palindrome (41331013314).

The spelling of 10210012113 in words is "ten billion, two hundred ten million, twelve thousand, one hundred thirteen".

Divisors: 1 3 7 21 211 633 1477 4431 2304223 6912669 16129561 48388683 486191053 1458573159 3403337371 10210012113