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104982980903 is a prime number
BaseRepresentation
bin110000111000101111…
…0010010100100100111
3101000222102222222222222
41201301132102210213
53210001120342103
6120121205342555
710404401420423
oct1416136224447
9330872888888
10104982980903
1140583179439
121841a707a5b
139b90c8c958
14511cb71b83
152ae692d638
hex1871792927

104982980903 has 2 divisors, whose sum is σ = 104982980904. Its totient is φ = 104982980902.

The previous prime is 104982980813. The next prime is 104982980929. The reversal of 104982980903 is 309089289401.

It is a strong prime.

It is an emirp because it is prime and its reverse (309089289401) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 104982980903 - 220 = 104981932327 is a prime.

It is a super-2 number, since 2×1049829809032 (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (104982980953) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52491490451 + 52491490452.

It is an arithmetic number, because the mean of its divisors is an integer number (52491490452).

Almost surely, 2104982980903 is an apocalyptic number.

104982980903 is a deficient number, since it is larger than the sum of its proper divisors (1).

104982980903 is an equidigital number, since it uses as much as digits as its factorization.

104982980903 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1119744, while the sum is 53.

The spelling of 104982980903 in words is "one hundred four billion, nine hundred eighty-two million, nine hundred eighty thousand, nine hundred three".