102214021413149 has 2 divisors, whose sum is σ = 102214021413150. Its totient is φ = 102214021413148.

The previous prime is 102214021413109. The next prime is 102214021413221. The reversal of 102214021413149 is 941314120412201.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 98578726257124 + 3635295156025 = 9928682^2 + 1906645^2 .

It is a cyclic number.

It is not a de Polignac number, because 102214021413149 - 2²⁴ = 102214004635933 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102214021413109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51107010706574 + 51107010706575.

It is an arithmetic number, because the mean of its divisors is an integer number (51107010706575).

Almost surely, 2^{102214021413149} is an apocalyptic number.

It is an amenable number.

102214021413149 is a deficient number, since it is larger than the sum of its proper divisors (1).

102214021413149 is an equidigital number, since it uses as much as digits as its factorization.

102214021413149 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13824, while the sum is 35.

The spelling of 102214021413149 in words is "one hundred two trillion, two hundred fourteen billion, twenty-one million, four hundred thirteen thousand, one hundred forty-nine".