11230100012451 has 4 divisors (see below), whose sum is σ = 14973466683272. Its totient is φ = 7486733341632.

The previous prime is 11230100012437. The next prime is 11230100012491. The reversal of 11230100012451 is 15421000103211.

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

It is not a de Polignac number, because 11230100012451 - 2¹⁸ = 11230099750307 is a prime.

It is a super-2 number, since 2×11230100012451² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11230100012401) 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, 1871683335406 + ... + 1871683335411.

It is an arithmetic number, because the mean of its divisors is an integer number (3743366670818).

Almost surely, 2^{11230100012451} is an apocalyptic number.

11230100012451 is a deficient number, since it is larger than the sum of its proper divisors (3743366670821).

11230100012451 is an equidigital number, since it uses as much as digits as its factorization.

11230100012451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3743366670820.

The product of its (nonzero) digits is 240, while the sum is 21.

Adding to 11230100012451 its reverse (15421000103211), we get a palindrome (26651100115662).

The spelling of 11230100012451 in words is "eleven trillion, two hundred thirty billion, one hundred million, twelve thousand, four hundred fifty-one".