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103131041199 = 3235147290393
BaseRepresentation
bin110000000001100010…
…1101100110110101111
3100212012101020201022120
41200003011230312233
53142203021304244
6115213332044023
710310453246334
oct1400305546657
9325171221276
10103131041199
113a81286975a
1217ba2463613
1399573b5644
144dc4c1898b
152a39065819
hex180316cdaf

103131041199 has 16 divisors (see below), whose sum is σ = 143515037952. Its totient is φ = 65751718208.

The previous prime is 103131041183. The next prime is 103131041207. The reversal of 103131041199 is 991140131301.

It is a cyclic number.

It is not a de Polignac number, because 103131041199 - 24 = 103131041183 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103131041129) 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, 209947 + ... + 500339.

It is an arithmetic number, because the mean of its divisors is an integer number (8969689872).

Almost surely, 2103131041199 is an apocalyptic number.

103131041199 is a deficient number, since it is larger than the sum of its proper divisors (40383996753).

103131041199 is a wasteful number, since it uses less digits than its factorization.

103131041199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 295566.

The product of its (nonzero) digits is 2916, while the sum is 33.

The spelling of 103131041199 in words is "one hundred three billion, one hundred thirty-one million, forty-one thousand, one hundred ninety-nine".

Divisors: 1 3 23 69 5147 15441 118381 290393 355143 871179 6679039 20037117 1494652771 4483958313 34377013733 103131041199