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103202202213 = 32119710746871
BaseRepresentation
bin110000000011101010…
…1001010001001100101
3100212101100011001212200
41200013111022021211
53142324230432323
6115224353205113
710312306150005
oct1400725121145
9325340131780
10103202202213
113a849a53010
1218002260799
13996906c756
144dd0460005
152a40420443
hex180754a265

103202202213 has 24 divisors (see below), whose sum is σ = 164298179136. Its totient is φ = 61901971200.

The previous prime is 103202202149. The next prime is 103202202217. The reversal of 103202202213 is 312202202301.

It is not a de Polignac number, because 103202202213 - 26 = 103202202149 is a prime.

It is a super-2 number, since 2×1032022022132 (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103202202217) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5363833 + ... + 5383038.

It is an arithmetic number, because the mean of its divisors is an integer number (6845757464).

Almost surely, 2103202202213 is an apocalyptic number.

It is an amenable number.

103202202213 is a deficient number, since it is larger than the sum of its proper divisors (61095976923).

103202202213 is a wasteful number, since it uses less digits than its factorization.

103202202213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10746985 (or 10746982 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 103202202213 its reverse (312202202301), we get a palindrome (415404404514).

The spelling of 103202202213 in words is "one hundred three billion, two hundred two million, two hundred two thousand, two hundred thirteen".

Divisors: 1 3 9 11 33 97 99 291 873 1067 3201 9603 10746871 32240613 96721839 118215581 354646743 1042446487 1063940229 3127339461 9382018383 11466911357 34400734071 103202202213