100001011110073 has 2 divisors, whose sum is σ = 100001011110074. Its totient is φ = 100001011110072.

The previous prime is 100001011110071. The next prime is 100001011110127. The reversal of 100001011110073 is 370011110100001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 50735604689449 + 49265406420624 = 7122893^2 + 7018932^2 .

It is a cyclic number.

It is not a de Polignac number, because 100001011110073 - 2¹ = 100001011110071 is a prime.

It is a super-3 number, since 3×100001011110073³ (a number of 43 digits) contains 333 as substring.

Together with 100001011110071, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (100001011110071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50000505555036 + 50000505555037.

It is an arithmetic number, because the mean of its divisors is an integer number (50000505555037).

Almost surely, 2^{100001011110073} is an apocalyptic number.

It is an amenable number.

100001011110073 is a deficient number, since it is larger than the sum of its proper divisors (1).

100001011110073 is an equidigital number, since it uses as much as digits as its factorization.

100001011110073 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 21, while the sum is 16.

Adding to 100001011110073 its reverse (370011110100001), we get a palindrome (470012121210074).

The spelling of 100001011110073 in words is "one hundred trillion, one billion, eleven million, one hundred ten thousand, seventy-three".