40230101033 has 4 divisors (see below), whose sum is σ = 40889610948. Its totient is φ = 39570591120.

The previous prime is 40230100997. The next prime is 40230101039. The reversal of 40230101033 is 33010103204.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 6369316864 + 33860784169 = 79808^2 + 184013^2 .

It is a cyclic number.

It is not a de Polignac number, because 40230101033 - 2¹⁴ = 40230084649 is a prime.

It is a super-2 number, since 2×40230101033² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40230101039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 329754866 + ... + 329754987.

It is an arithmetic number, because the mean of its divisors is an integer number (10222402737).

Almost surely, 2^40230101033 is an apocalyptic number.

It is an amenable number.

40230101033 is a deficient number, since it is larger than the sum of its proper divisors (659509915).

40230101033 is an equidigital number, since it uses as much as digits as its factorization.

40230101033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 659509914.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 40230101033 its reverse (33010103204), we get a palindrome (73240204237).

The spelling of 40230101033 in words is "forty billion, two hundred thirty million, one hundred one thousand, thirty-three".