99843307374101 has 2 divisors, whose sum is σ = 99843307374102. Its totient is φ = 99843307374100.

The previous prime is 99843307374091. The next prime is 99843307374133. The reversal of 99843307374101 is 10147370334899.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 99726786868900 + 116520505201 = 9986330^2 + 341351^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-99843307374101 is a prime.

It is a super-2 number, since 2×99843307374101² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (99843307074101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49921653687050 + 49921653687051.

It is an arithmetic number, because the mean of its divisors is an integer number (49921653687051).

Almost surely, 2^{99843307374101} is an apocalyptic number.

It is an amenable number.

99843307374101 is a deficient number, since it is larger than the sum of its proper divisors (1).

99843307374101 is an equidigital number, since it uses as much as digits as its factorization.

99843307374101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13716864, while the sum is 59.

The spelling of 99843307374101 in words is "ninety-nine trillion, eight hundred forty-three billion, three hundred seven million, three hundred seventy-four thousand, one hundred one".