101043124201 has 4 divisors (see below), whose sum is σ = 101048112004. Its totient is φ = 101038136400.

The previous prime is 101043124187. The next prime is 101043124223. The reversal of 101043124201 is 102421340101.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 44246701801 + 56796422400 = 210349^2 + 238320^2 .

It is a cyclic number.

It is not a de Polignac number, because 101043124201 - 2¹¹ = 101043122153 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101043124271) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2463390 + ... + 2504071.

It is an arithmetic number, because the mean of its divisors is an integer number (25262028001).

Almost surely, 2^101043124201 is an apocalyptic number.

It is an amenable number.

101043124201 is a deficient number, since it is larger than the sum of its proper divisors (4987803).

101043124201 is an equidigital number, since it uses as much as digits as its factorization.

101043124201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4987802.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 101043124201 its reverse (102421340101), we get a palindrome (203464464302).

The spelling of 101043124201 in words is "one hundred one billion, forty-three million, one hundred twenty-four thousand, two hundred one".