101000998002943 has 2 divisors, whose sum is σ = 101000998002944. Its totient is φ = 101000998002942.

The previous prime is 101000998002941. The next prime is 101000998002973. The reversal of 101000998002943 is 349200899000101.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 101000998002943 - 2¹ = 101000998002941 is a prime.

It is a super-2 number, since 2×101000998002943² (a number of 29 digits) contains 22 as substring.

Together with 101000998002941, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 101000998002893 and 101000998002902.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101000998002941) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50500499001471 + 50500499001472.

It is an arithmetic number, because the mean of its divisors is an integer number (50500499001472).

Almost surely, 2^{101000998002943} is an apocalyptic number.

101000998002943 is a deficient number, since it is larger than the sum of its proper divisors (1).

101000998002943 is an equidigital number, since it uses as much as digits as its factorization.

101000998002943 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 139968, while the sum is 46.

The spelling of 101000998002943 in words is "one hundred one trillion, nine hundred ninety-eight million, two thousand, nine hundred forty-three".