101444231532601 has 16 divisors (see below), whose sum is σ = 107232358809600. Its totient is φ = 95774728876288.

The previous prime is 101444231532593. The next prime is 101444231532661. The reversal of 101444231532601 is 106235132444101.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 101444231532601 - 2³ = 101444231532593 is a prime.

It is a super-2 number, since 2×101444231532601² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101444231532661) 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, 42383161 + ... + 44712646.

It is an arithmetic number, because the mean of its divisors is an integer number (6702022425600).

Almost surely, 2^{101444231532601} is an apocalyptic number.

It is an amenable number.

101444231532601 is a deficient number, since it is larger than the sum of its proper divisors (5788127276999).

101444231532601 is an equidigital number, since it uses as much as digits as its factorization.

101444231532601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87096488.

The product of its (nonzero) digits is 69120, while the sum is 37.

Adding to 101444231532601 its reverse (106235132444101), we get a palindrome (207679363976702).

The spelling of 101444231532601 in words is "one hundred one trillion, four hundred forty-four billion, two hundred thirty-one million, five hundred thirty-two thousand, six hundred one".