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103000213013 = 23343196873
BaseRepresentation
bin101111111101101001…
…0101000011000010101
3100211212021001221210012
41133323102220120111
53141421023304023
6115152340010005
710304304236135
oct1377322503025
9324767057705
10103000213013
113a755a31595
1217b66690905
139936269c09
144db16c0ac5
152a2c821978
hex17fb4a8615

103000213013 has 16 divisors (see below), whose sum is σ = 110186440320. Its totient is φ = 96230246112.

The previous prime is 103000212983. The next prime is 103000213031. The reversal of 103000213013 is 310312000301.

It is not a de Polignac number, because 103000213013 - 230 = 101926471189 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 (103000216013) 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, 424745 + ... + 621617.

It is an arithmetic number, because the mean of its divisors is an integer number (6886652520).

Almost surely, 2103000213013 is an apocalyptic number.

It is an amenable number.

103000213013 is a deficient number, since it is larger than the sum of its proper divisors (7186227307).

103000213013 is an frugal number, since it uses more digits than its factorization.

103000213013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196985 (or 196939 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 14.

Adding to 103000213013 its reverse (310312000301), we get a palindrome (413312213314).

The spelling of 103000213013 in words is "one hundred three billion, two hundred thirteen thousand, thirteen".

Divisors: 1 23 43 529 989 12167 22747 196873 523181 4528079 8465539 104145817 194707397 2395353791 4478270131 103000213013