101400201047 has 2 divisors, whose sum is σ = 101400201048. Its totient is φ = 101400201046.

The previous prime is 101400201017. The next prime is 101400201103. The reversal of 101400201047 is 740102004101.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 101400201047 - 2¹⁸ = 101399938903 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101400201017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50700100523 + 50700100524.

It is an arithmetic number, because the mean of its divisors is an integer number (50700100524).

Almost surely, 2^101400201047 is an apocalyptic number.

101400201047 is a deficient number, since it is larger than the sum of its proper divisors (1).

101400201047 is an equidigital number, since it uses as much as digits as its factorization.

101400201047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 224, while the sum is 20.

Adding to 101400201047 its reverse (740102004101), we get a palindrome (841502205148).

The spelling of 101400201047 in words is "one hundred one billion, four hundred million, two hundred one thousand, forty-seven".