44161101031 has 2 divisors, whose sum is σ = 44161101032. Its totient is φ = 44161101030.

The previous prime is 44161100993. The next prime is 44161101109. The reversal of 44161101031 is 13010116144.

It is a happy number.

44161101031 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 44161101031 - 2¹³ = 44161092839 is a prime.

It is a super-2 number, since 2×44161101031² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 44161100993 and 44161101011.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44161101431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22080550515 + 22080550516.

It is an arithmetic number, because the mean of its divisors is an integer number (22080550516).

Almost surely, 2^44161101031 is an apocalyptic number.

44161101031 is a deficient number, since it is larger than the sum of its proper divisors (1).

44161101031 is an equidigital number, since it uses as much as digits as its factorization.

44161101031 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288, while the sum is 22.

Adding to 44161101031 its reverse (13010116144), we get a palindrome (57171217175).

The spelling of 44161101031 in words is "forty-four billion, one hundred sixty-one million, one hundred one thousand, thirty-one".