101413211444 has 6 divisors (see below), whose sum is σ = 177473120034. Its totient is φ = 50706605720.

The previous prime is 101413211429. The next prime is 101413211447. The reversal of 101413211444 is 444112314101.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 97680001444 + 3733210000 = 312538^2 + 61100^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101413211447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12676651427 + ... + 12676651434.

It is an arithmetic number, because the mean of its divisors is an integer number (29578853339).

Almost surely, 2^101413211444 is an apocalyptic number.

It is an amenable number.

101413211444 is a deficient number, since it is larger than the sum of its proper divisors (76059908590).

101413211444 is a wasteful number, since it uses less digits than its factorization.

101413211444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25353302865 (or 25353302863 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 26.

Adding to 101413211444 its reverse (444112314101), we get a palindrome (545525525545).

The spelling of 101413211444 in words is "one hundred one billion, four hundred thirteen million, two hundred eleven thousand, four hundred forty-four".