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13002213103 = 111182019373
BaseRepresentation
bin11000001101111111…
…00000011011101111
31020120010221212021021
430012333200123233
5203112031304403
65550110315011
7640130662555
oct140677403357
936503855237
1013002213103
115572457170
12262a4b8a67
1312c2998129
148b4b83bd5
1551173c8bd
hex306fe06ef

13002213103 has 4 divisors (see below), whose sum is σ = 14184232488. Its totient is φ = 11820193720.

The previous prime is 13002213089. The next prime is 13002213163. The reversal of 13002213103 is 30131220031.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 30131220031 = 112739201821.

It is a cyclic number.

It is not a de Polignac number, because 13002213103 - 225 = 12968658671 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 (13002213163) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 591009676 + ... + 591009697.

It is an arithmetic number, because the mean of its divisors is an integer number (3546058122).

Almost surely, 213002213103 is an apocalyptic number.

13002213103 is a deficient number, since it is larger than the sum of its proper divisors (1182019385).

13002213103 is a wasteful number, since it uses less digits than its factorization.

13002213103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1182019384.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 13002213103 its reverse (30131220031), we get a palindrome (43133433134).

The spelling of 13002213103 in words is "thirteen billion, two million, two hundred thirteen thousand, one hundred three".

Divisors: 1 11 1182019373 13002213103