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103320211308 = 22325143179589
BaseRepresentation
bin110000000111001011…
…1010100111101101100
3100212200120012112220220
41200032113110331230
53143044433230213
6115244210411340
710315241206566
oct1401627247554
9325616175826
10103320211308
113a8aa624a96
1218035890b50
13998764a412
145001dbc336
152a4a980e23
hex180e5d4f6c

103320211308 has 48 divisors (see below), whose sum is σ = 242605601280. Its totient is φ = 34222840000.

The previous prime is 103320211261. The next prime is 103320211349. The reversal of 103320211308 is 803112023301.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1258378 + ... + 1337966.

It is an arithmetic number, because the mean of its divisors is an integer number (5054283360).

Almost surely, 2103320211308 is an apocalyptic number.

It is an amenable number.

103320211308 is an abundant number, since it is smaller than the sum of its proper divisors (139285389972).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

103320211308 is a wasteful number, since it uses less digits than its factorization.

103320211308 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80278 (or 80276 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 24.

Adding to 103320211308 its reverse (803112023301), we get a palindrome (906432234609).

The spelling of 103320211308 in words is "one hundred three billion, three hundred twenty million, two hundred eleven thousand, three hundred eight".

Divisors: 1 2 3 4 6 12 251 431 502 753 862 1004 1293 1506 1724 2586 3012 5172 79589 108181 159178 216362 238767 318356 324543 432724 477534 649086 955068 1298172 19976839 34302859 39953678 59930517 68605718 79907356 102908577 119861034 137211436 205817154 239722068 411634308 8610017609 17220035218 25830052827 34440070436 51660105654 103320211308