10242230191 has 4 divisors (see below), whose sum is σ = 10257449632. Its totient is φ = 10227010752.

The previous prime is 10242230149. The next prime is 10242230209. The reversal of 10242230191 is 19103224201.

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 10242230191 - 2¹⁵ = 10242197423 is a prime.

It is a super-3 number, since 3×10242230191³ (a number of 31 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10242231191) 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, 7608711 + ... + 7610056.

It is an arithmetic number, because the mean of its divisors is an integer number (2564362408).

Almost surely, 2^10242230191 is an apocalyptic number.

10242230191 is a deficient number, since it is larger than the sum of its proper divisors (15219441).

10242230191 is an equidigital number, since it uses as much as digits as its factorization.

10242230191 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15219440.

The product of its (nonzero) digits is 864, while the sum is 25.

Adding to 10242230191 its reverse (19103224201), we get a palindrome (29345454392).

The spelling of 10242230191 in words is "ten billion, two hundred forty-two million, two hundred thirty thousand, one hundred ninety-one".