102201112151 has 2 divisors, whose sum is σ = 102201112152. Its totient is φ = 102201112150.

The previous prime is 102201112147. The next prime is 102201112213. The reversal of 102201112151 is 151211102201.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 102201112151 - 2² = 102201112147 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102201112141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51100556075 + 51100556076.

It is an arithmetic number, because the mean of its divisors is an integer number (51100556076).

Almost surely, 2^102201112151 is an apocalyptic number.

102201112151 is a deficient number, since it is larger than the sum of its proper divisors (1).

102201112151 is an equidigital number, since it uses as much as digits as its factorization.

102201112151 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 40, while the sum is 17.

Adding to 102201112151 its reverse (151211102201), we get a palindrome (253412214352).

The spelling of 102201112151 in words is "one hundred two billion, two hundred one million, one hundred twelve thousand, one hundred fifty-one".