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13010022103 = 133727047863
BaseRepresentation
bin11000001110111010…
…10010111011010111
31020120200122121012111
430013131102323113
5203121031201403
65550545531451
7640254235411
oct140735227327
936520577174
1013010022103
115576900191
122631043b87
1312c44a0640
148b5c179b1
1551228156d
hex307752ed7

13010022103 has 8 divisors (see below), whose sum is σ = 14389463648. Its totient is φ = 11684676384.

The previous prime is 13010022071. The next prime is 13010022119. The reversal of 13010022103 is 30122001031.

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 13010022103 - 25 = 13010022071 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13010022163) 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, 13523451 + ... + 13524412.

It is an arithmetic number, because the mean of its divisors is an integer number (1798682956).

Almost surely, 213010022103 is an apocalyptic number.

13010022103 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

13010022103 is a deficient number, since it is larger than the sum of its proper divisors (1379441545).

13010022103 is a wasteful number, since it uses less digits than its factorization.

13010022103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27047913.

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 13010022103 its reverse (30122001031), we get a palindrome (43132023134).

The spelling of 13010022103 in words is "thirteen billion, ten million, twenty-two thousand, one hundred three".

Divisors: 1 13 37 481 27047863 351622219 1000770931 13010022103