140010233 has 4 divisors (see below), whose sum is σ = 152738448. Its totient is φ = 127282020.

The previous prime is 140010209. The next prime is 140010239. The reversal of 140010233 is 332010041.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 140010233 - 2¹⁰ = 140009209 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (140010239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6364091 + ... + 6364112.

It is an arithmetic number, because the mean of its divisors is an integer number (38184612).

Almost surely, 2^140010233 is an apocalyptic number.

It is an amenable number.

140010233 is a deficient number, since it is larger than the sum of its proper divisors (12728215).

140010233 is a wasteful number, since it uses less digits than its factorization.

140010233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12728214.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 140010233 is about 11832.5919814722. The cubic root of 140010233 is about 519.2620610179.

Adding to 140010233 its reverse (332010041), we get a palindrome (472020274).

The spelling of 140010233 in words is "one hundred forty million, ten thousand, two hundred thirty-three".