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10103222113 = 71971466999
BaseRepresentation
bin10010110100011001…
…01110111101100001
3222002002222212020121
421122030232331201
5131142411101423
64350311040241
7505236654025
oct113214567541
928062885217
1010103222113
114315007346
121b5b670081
13c501bb74a
146bbb52385
153e1e9c45d
hex25a32ef61

10103222113 has 8 divisors (see below), whose sum is σ = 10351152000. Its totient is φ = 9858226560.

The previous prime is 10103222069. The next prime is 10103222117. The reversal of 10103222113 is 31122230101.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-10103222113 is a prime.

It is a super-2 number, since 2×101032221132 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10103222117) 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, 726613 + ... + 740386.

It is an arithmetic number, because the mean of its divisors is an integer number (1293894000).

Almost surely, 210103222113 is an apocalyptic number.

It is an amenable number.

10103222113 is a deficient number, since it is larger than the sum of its proper divisors (247929887).

10103222113 is an equidigital number, since it uses as much as digits as its factorization.

10103222113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1467167.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 10103222113 its reverse (31122230101), we get a palindrome (41225452214).

The spelling of 10103222113 in words is "ten billion, one hundred three million, two hundred twenty-two thousand, one hundred thirteen".

Divisors: 1 71 97 6887 1466999 104156929 142298903 10103222113