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101210122007 is a prime number
BaseRepresentation
bin101111001000010010…
…1111110011100010111
3100200020111200220120022
41132100211332130113
53124234242401012
6114254552055355
710212036562001
oct1362045763427
9320214626508
10101210122007
1139a17525735
121774709455b
13970c439177
144c81a67371
1529755c4472
hex179097e717

101210122007 has 2 divisors, whose sum is σ = 101210122008. Its totient is φ = 101210122006.

The previous prime is 101210121989. The next prime is 101210122009. The reversal of 101210122007 is 700221012101.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 101210122007 - 222 = 101205927703 is a prime.

Together with 101210122009, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101210122009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50605061003 + 50605061004.

It is an arithmetic number, because the mean of its divisors is an integer number (50605061004).

Almost surely, 2101210122007 is an apocalyptic number.

101210122007 is a deficient number, since it is larger than the sum of its proper divisors (1).

101210122007 is an equidigital number, since it uses as much as digits as its factorization.

101210122007 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 56, while the sum is 17.

Adding to 101210122007 its reverse (700221012101), we get a palindrome (801431134108).

The spelling of 101210122007 in words is "one hundred one billion, two hundred ten million, one hundred twenty-two thousand, seven".