102120100151 has 2 divisors, whose sum is σ = 102120100152. Its totient is φ = 102120100150.

The previous prime is 102120100067. The next prime is 102120100153. The reversal of 102120100151 is 151001021201.

It is a strong prime.

It is an emirp because it is prime and its reverse (151001021201) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 102120100151 - 2¹⁰ = 102120099127 is a prime.

It is a Sophie Germain prime.

Together with 102120100153, 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 (102120100153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51060050075 + 51060050076.

It is an arithmetic number, because the mean of its divisors is an integer number (51060050076).

Almost surely, 2^102120100151 is an apocalyptic number.

102120100151 is a deficient number, since it is larger than the sum of its proper divisors (1).

102120100151 is an equidigital number, since it uses as much as digits as its factorization.

102120100151 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20, while the sum is 14.

Adding to 102120100151 its reverse (151001021201), we get a palindrome (253121121352).

The spelling of 102120100151 in words is "one hundred two billion, one hundred twenty million, one hundred thousand, one hundred fifty-one".