10451111197 has 16 divisors (see below), whose sum is σ = 11030722560. Its totient is φ = 9882279792.

The previous prime is 10451111183. The next prime is 10451111219. The reversal of 10451111197 is 79111115401.

It is not a de Polignac number, because 10451111197 - 2²⁷ = 10316893469 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10451111137) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1462848 + ... + 1469974.

It is an arithmetic number, because the mean of its divisors is an integer number (689420160).

Almost surely, 2^10451111197 is an apocalyptic number.

It is an amenable number.

10451111197 is a deficient number, since it is larger than the sum of its proper divisors (579611363).

10451111197 is a wasteful number, since it uses less digits than its factorization.

10451111197 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7872.

The product of its (nonzero) digits is 1260, while the sum is 31.

Adding to 10451111197 its reverse (79111115401), we get a palindrome (89562226598).

The spelling of 10451111197 in words is "ten billion, four hundred fifty-one million, one hundred eleven thousand, one hundred ninety-seven".