12554101351 has 4 divisors (see below), whose sum is σ = 13695383304. Its totient is φ = 11412819400.

The previous prime is 12554101327. The next prime is 12554101381. The reversal of 12554101351 is 15310145521.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 15310145521 = 11 ⋅1391831411.

It is a cyclic number.

It is not a de Polignac number, because 12554101351 - 2⁵ = 12554101319 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 (12554101321) 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, 570640960 + ... + 570640981.

It is an arithmetic number, because the mean of its divisors is an integer number (3423845826).

Almost surely, 2^12554101351 is an apocalyptic number.

12554101351 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

12554101351 is a deficient number, since it is larger than the sum of its proper divisors (1141281953).

12554101351 is a wasteful number, since it uses less digits than its factorization.

12554101351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1141281952.

The product of its (nonzero) digits is 3000, while the sum is 28.

Adding to 12554101351 its reverse (15310145521), we get a palindrome (27864246872).

The spelling of 12554101351 in words is "twelve billion, five hundred fifty-four million, one hundred one thousand, three hundred fifty-one".