102132221299 has 2 divisors, whose sum is σ = 102132221300. Its totient is φ = 102132221298.

The previous prime is 102132221293. The next prime is 102132221339. The reversal of 102132221299 is 992122231201.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 102132221299 - 2⁹ = 102132220787 is a prime.

It is not a weakly prime, because it can be changed into another prime (102132221293) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51066110649 + 51066110650.

It is an arithmetic number, because the mean of its divisors is an integer number (51066110650).

Almost surely, 2^102132221299 is an apocalyptic number.

102132221299 is a deficient number, since it is larger than the sum of its proper divisors (1).

102132221299 is an equidigital number, since it uses as much as digits as its factorization.

102132221299 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7776, while the sum is 34.

The spelling of 102132221299 in words is "one hundred two billion, one hundred thirty-two million, two hundred twenty-one thousand, two hundred ninety-nine".