40312202101 has 8 divisors (see below), whose sum is σ = 40394554200. Its totient is φ = 40229935872.

The previous prime is 40312202083. The next prime is 40312202113. The reversal of 40312202101 is 10120221304.

It can be written as a sum of positive squares in 4 ways, for example, as 13816827025 + 26495375076 = 117545^2 + 162774^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 40312202101 - 2³¹ = 38164718453 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40312202141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 963975 + ... + 1004923.

It is an arithmetic number, because the mean of its divisors is an integer number (5049319275).

Almost surely, 2^40312202101 is an apocalyptic number.

It is an amenable number.

40312202101 is a deficient number, since it is larger than the sum of its proper divisors (82352099).

40312202101 is a wasteful number, since it uses less digits than its factorization.

40312202101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42935.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 40312202101 its reverse (10120221304), we get a palindrome (50432423405).

The spelling of 40312202101 in words is "forty billion, three hundred twelve million, two hundred two thousand, one hundred one".