106203143002387 has 2 divisors, whose sum is σ = 106203143002388. Its totient is φ = 106203143002386.

The previous prime is 106203143002339. The next prime is 106203143002399. The reversal of 106203143002387 is 783200341302601.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 106203143002387 - 2²⁷ = 106203008784659 is a prime.

It is a super-2 number, since 2×106203143002387² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (106203143002337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53101571501193 + 53101571501194.

It is an arithmetic number, because the mean of its divisors is an integer number (53101571501194).

Almost surely, 2^{106203143002387} is an apocalyptic number.

106203143002387 is a deficient number, since it is larger than the sum of its proper divisors (1).

106203143002387 is an equidigital number, since it uses as much as digits as its factorization.

106203143002387 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 145152, while the sum is 40.

Adding to 106203143002387 its reverse (783200341302601), we get a palindrome (889403484304988).

The spelling of 106203143002387 in words is "one hundred six trillion, two hundred three billion, one hundred forty-three million, two thousand, three hundred eighty-seven".