2345632140203 has 4 divisors (see below), whose sum is σ = 2558871425688. Its totient is φ = 2132392854720.

The previous prime is 2345632140199. The next prime is 2345632140209. The reversal of 2345632140203 is 3020412365432.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 2345632140203 - 2² = 2345632140199 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2345632140209) 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, 106619642726 + ... + 106619642747.

It is an arithmetic number, because the mean of its divisors is an integer number (639717856422).

Almost surely, 2^{2345632140203} is an apocalyptic number.

2345632140203 is a deficient number, since it is larger than the sum of its proper divisors (213239285485).

2345632140203 is a wasteful number, since it uses less digits than its factorization.

2345632140203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 213239285484.

The product of its (nonzero) digits is 103680, while the sum is 35.

The spelling of 2345632140203 in words is "two trillion, three hundred forty-five billion, six hundred thirty-two million, one hundred forty thousand, two hundred three".