101544350201 has 16 divisors (see below), whose sum is σ = 116308470144. Its totient is φ = 86844852864.

The previous prime is 101544350197. The next prime is 101544350203. The reversal of 101544350201 is 102053445101.

It is not a de Polignac number, because 101544350201 - 2² = 101544350197 is a prime.

It is a super-2 number, since 2×101544350201² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101544350203) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8342546 + ... + 8354708.

It is an arithmetic number, because the mean of its divisors is an integer number (7269279384).

Almost surely, 2^101544350201 is an apocalyptic number.

It is an amenable number.

101544350201 is a deficient number, since it is larger than the sum of its proper divisors (14764119943).

101544350201 is a wasteful number, since it uses less digits than its factorization.

101544350201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14720.

The product of its (nonzero) digits is 2400, while the sum is 26.

Adding to 101544350201 its reverse (102053445101), we get a palindrome (203597795302).

The spelling of 101544350201 in words is "one hundred one billion, five hundred forty-four million, three hundred fifty thousand, two hundred one".