101130479843 has 2 divisors, whose sum is σ = 101130479844. Its totient is φ = 101130479842.

The previous prime is 101130479831. The next prime is 101130479867. The reversal of 101130479843 is 348974031101.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 101130479843 - 2¹⁰ = 101130478819 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 101130479843.

It is not a weakly prime, because it can be changed into another prime (101130479243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50565239921 + 50565239922.

It is an arithmetic number, because the mean of its divisors is an integer number (50565239922).

Almost surely, 2^101130479843 is an apocalyptic number.

101130479843 is a deficient number, since it is larger than the sum of its proper divisors (1).

101130479843 is an equidigital number, since it uses as much as digits as its factorization.

101130479843 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72576, while the sum is 41.

The spelling of 101130479843 in words is "one hundred one billion, one hundred thirty million, four hundred seventy-nine thousand, eight hundred forty-three".