101343013444 has 24 divisors (see below), whose sum is σ = 187927143768. Its totient is φ = 47654131200.

The previous prime is 101343013441. The next prime is 101343013489. The reversal of 101343013444 is 444310343101.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 18031118400 + 83311895044 = 134280^2 + 288638^2 .

It is a super-2 number, since 2×101343013444² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (101343013441) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 484299 + ... + 661234.

It is an arithmetic number, because the mean of its divisors is an integer number (7830297657).

Almost surely, 2^101343013444 is an apocalyptic number.

It is an amenable number.

101343013444 is a deficient number, since it is larger than the sum of its proper divisors (86584130324).

101343013444 is a wasteful number, since it uses less digits than its factorization.

101343013444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1146855 (or 1146853 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 101343013444 its reverse (444310343101), we get a palindrome (545653356545).

The spelling of 101343013444 in words is "one hundred one billion, three hundred forty-three million, thirteen thousand, four hundred forty-four".