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101202103 is a prime number
BaseRepresentation
bin1100000100000…
…11100010110111
321001102121012001
412002003202313
5201401431403
614013040131
72336126602
oct602034267
9231377161
10101202103
1152142702
1229a86047
1317c74a02
14d625339
158d40c1d
hex60838b7

101202103 has 2 divisors, whose sum is σ = 101202104. Its totient is φ = 101202102.

The previous prime is 101202097. The next prime is 101202107. The reversal of 101202103 is 301202101.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-101202103 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 101202103.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101202107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50601051 + 50601052.

It is an arithmetic number, because the mean of its divisors is an integer number (50601052).

Almost surely, 2101202103 is an apocalyptic number.

101202103 is a deficient number, since it is larger than the sum of its proper divisors (1).

101202103 is an equidigital number, since it uses as much as digits as its factorization.

101202103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12, while the sum is 10.

The square root of 101202103 is about 10059.9255961463. The cubic root of 101202103 is about 466.0113694292.

Adding to 101202103 its reverse (301202101), we get a palindrome (402404204).

The spelling of 101202103 in words is "one hundred one million, two hundred two thousand, one hundred three".