11551352154103 has 8 divisors (see below), whose sum is σ = 11556430966080. Its totient is φ = 11546273967360.

The previous prime is 11551352154053. The next prime is 11551352154127. The reversal of 11551352154103 is 30145125315511.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11551352154103 - 2⁴¹ = 9352328898551 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 (11551352154193) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38934226 + ... + 39229792.

It is an arithmetic number, because the mean of its divisors is an integer number (1444553870760).

Almost surely, 2^{11551352154103} is an apocalyptic number.

11551352154103 is a deficient number, since it is larger than the sum of its proper divisors (5078811977).

11551352154103 is a wasteful number, since it uses less digits than its factorization.

11551352154103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 312617.

The product of its (nonzero) digits is 45000, while the sum is 37.

Adding to 11551352154103 its reverse (30145125315511), we get a palindrome (41696477469614).

The spelling of 11551352154103 in words is "eleven trillion, five hundred fifty-one billion, three hundred fifty-two million, one hundred fifty-four thousand, one hundred three".