100102001210447 has 2 divisors, whose sum is σ = 100102001210448. Its totient is φ = 100102001210446.

The previous prime is 100102001210441. The next prime is 100102001210459. The reversal of 100102001210447 is 744012100201001.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 100102001210447 - 2³² = 100097706243151 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100102001210441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50051000605223 + 50051000605224.

It is an arithmetic number, because the mean of its divisors is an integer number (50051000605224).

Almost surely, 2^{100102001210447} is an apocalyptic number.

100102001210447 is a deficient number, since it is larger than the sum of its proper divisors (1).

100102001210447 is an equidigital number, since it uses as much as digits as its factorization.

100102001210447 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 448, while the sum is 23.

Adding to 100102001210447 its reverse (744012100201001), we get a palindrome (844114101411448).

The spelling of 100102001210447 in words is "one hundred trillion, one hundred two billion, one million, two hundred ten thousand, four hundred forty-seven".