101534201 has 4 divisors (see below), whose sum is σ = 101692752. Its totient is φ = 101375652.

The previous prime is 101534171. The next prime is 101534203. The reversal of 101534201 is 102435101.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-101534201 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 101534201.

It is not an unprimeable number, because it can be changed into a prime (101534203) 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, 78311 + ... + 79596.

It is an arithmetic number, because the mean of its divisors is an integer number (25423188).

Almost surely, 2^101534201 is an apocalyptic number.

It is an amenable number.

101534201 is a deficient number, since it is larger than the sum of its proper divisors (158551).

101534201 is an equidigital number, since it uses as much as digits as its factorization.

101534201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158550.

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 101534201 is about 10076.4180639749. The cubic root of 101534201 is about 466.5205566964.

Adding to 101534201 its reverse (102435101), we get a palindrome (203969302).

The spelling of 101534201 in words is "one hundred one million, five hundred thirty-four thousand, two hundred one".