40230120022003 has 4 divisors (see below), whose sum is σ = 40240577556400. Its totient is φ = 40219662487608.

The previous prime is 40230120021983. The next prime is 40230120022039. The reversal of 40230120022003 is 30022002103204.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-40230120022003 is a prime.

It is a super-2 number, since 2×40230120022003² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40230120062003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5228761428 + ... + 5228769121.

It is an arithmetic number, because the mean of its divisors is an integer number (10060144389100).

Almost surely, 2^{40230120022003} is an apocalyptic number.

40230120022003 is a deficient number, since it is larger than the sum of its proper divisors (10457534397).

40230120022003 is a wasteful number, since it uses less digits than its factorization.

40230120022003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10457534396.

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 40230120022003 its reverse (30022002103204), we get a palindrome (70252122125207).

The spelling of 40230120022003 in words is "forty trillion, two hundred thirty billion, one hundred twenty million, twenty-two thousand, three".