100102122119971 has 2 divisors, whose sum is σ = 100102122119972. Its totient is φ = 100102122119970.

The previous prime is 100102122119927. The next prime is 100102122120029. The reversal of 100102122119971 is 179911221201001.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 100102122119971 - 2⁷ = 100102122119843 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 100102122119971.

It is not a weakly prime, because it can be changed into another prime (100102128119971) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50051061059985 + 50051061059986.

It is an arithmetic number, because the mean of its divisors is an integer number (50051061059986).

Almost surely, 2^{100102122119971} is an apocalyptic number.

100102122119971 is a deficient number, since it is larger than the sum of its proper divisors (1).

100102122119971 is an equidigital number, since it uses as much as digits as its factorization.

100102122119971 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4536, while the sum is 37.

The spelling of 100102122119971 in words is "one hundred trillion, one hundred two billion, one hundred twenty-two million, one hundred nineteen thousand, nine hundred seventy-one".