100102000201043 has 2 divisors, whose sum is σ = 100102000201044. Its totient is φ = 100102000201042.

The previous prime is 100102000200997. The next prime is 100102000201057. The reversal of 100102000201043 is 340102000201001.

It is an a-pointer prime, because the next prime (100102000201057) can be obtained adding 100102000201043 to its sum of digits (14).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 100102000201043 - 2²² = 100101996006739 is a prime.

It is a super-2 number, since 2×100102000201043² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (100102000200043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50051000100521 + 50051000100522.

It is an arithmetic number, because the mean of its divisors is an integer number (50051000100522).

Almost surely, 2^{100102000201043} is an apocalyptic number.

100102000201043 is a deficient number, since it is larger than the sum of its proper divisors (1).

100102000201043 is an equidigital number, since it uses as much as digits as its factorization.

100102000201043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 100102000201043 its reverse (340102000201001), we get a palindrome (440204000402044).

The spelling of 100102000201043 in words is "one hundred trillion, one hundred two billion, two hundred one thousand, forty-three".