102110001122387 has 2 divisors, whose sum is σ = 102110001122388. Its totient is φ = 102110001122386.

The previous prime is 102110001122359. The next prime is 102110001122401. The reversal of 102110001122387 is 783221100011201.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 102110001122387 - 2¹⁰ = 102110001121363 is a prime.

It is not a weakly prime, because it can be changed into another prime (102110001122287) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51055000561193 + 51055000561194.

It is an arithmetic number, because the mean of its divisors is an integer number (51055000561194).

Almost surely, 2^{102110001122387} is an apocalyptic number.

102110001122387 is a deficient number, since it is larger than the sum of its proper divisors (1).

102110001122387 is an equidigital number, since it uses as much as digits as its factorization.

102110001122387 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1344, while the sum is 29.

Adding to 102110001122387 its reverse (783221100011201), we get a palindrome (885331101133588).

The spelling of 102110001122387 in words is "one hundred two trillion, one hundred ten billion, one million, one hundred twenty-two thousand, three hundred eighty-seven".