101230201043 has 2 divisors, whose sum is σ = 101230201044. Its totient is φ = 101230201042.

The previous prime is 101230200989. The next prime is 101230201063. The reversal of 101230201043 is 340102032101.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 101230201043 - 2¹⁶ = 101230135507 is a prime.

It is not a weakly prime, because it can be changed into another prime (101230201063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50615100521 + 50615100522.

It is an arithmetic number, because the mean of its divisors is an integer number (50615100522).

Almost surely, 2^101230201043 is an apocalyptic number.

101230201043 is a deficient number, since it is larger than the sum of its proper divisors (1).

101230201043 is an equidigital number, since it uses as much as digits as its factorization.

101230201043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 101230201043 its reverse (340102032101), we get a palindrome (441332233144).

The spelling of 101230201043 in words is "one hundred one billion, two hundred thirty million, two hundred one thousand, forty-three".