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102103122002303 = 199803548184079
BaseRepresentation
bin10111001101110010111100…
…010100010100000101111111
3111101111222000010101212112102
4113031302330110110011333
5101340324143213033203
61001053305434055315
730335464355202332
oct2715627424240577
9441458003355472
10102103122002303
112a595766602654
12b550328b7a53b
1344c838ac49696
141b2db63206619
15bc0e0ab29888
hex5cdcbc51417f

102103122002303 has 8 divisors (see below), whose sum is σ = 107487934406400. Its totient is φ = 96719405986008.

The previous prime is 102103122002281. The next prime is 102103122002327. The reversal of 102103122002303 is 303200221301201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 102103122002303 - 230 = 102102048260479 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102103122002333) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 273905783 + ... + 274278296.

It is an arithmetic number, because the mean of its divisors is an integer number (13435991800800).

Almost surely, 2102103122002303 is an apocalyptic number.

102103122002303 is a deficient number, since it is larger than the sum of its proper divisors (5384812404097).

102103122002303 is an equidigital number, since it uses as much as digits as its factorization.

102103122002303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 548193901.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 102103122002303 its reverse (303200221301201), we get a palindrome (405303343303504).

The spelling of 102103122002303 in words is "one hundred two trillion, one hundred three billion, one hundred twenty-two million, two thousand, three hundred three".

Divisors: 1 19 9803 186257 548184079 10415497501 5373848526437 102103122002303