11551352154102 has 96 divisors (see below), whose sum is σ = 25780925873664. Its totient is φ = 3736412064000.

The previous prime is 11551352154053. The next prime is 11551352154127. The reversal of 11551352154102 is 20145125315511.

11551352154102 is a `hidden beast` number, since 1 + 1 + 5 + 51 + 352 + 154 + 102 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 102780663 + ... + 102892989.

It is an arithmetic number, because the mean of its divisors is an integer number (268551311184).

Almost surely, 2^{11551352154102} is an apocalyptic number.

11551352154102 is an abundant number, since it is smaller than the sum of its proper divisors (14229573719562).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11551352154102 is a wasteful number, since it uses less digits than its factorization.

11551352154102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113674 (or 113671 counting only the distinct ones).

The product of its (nonzero) digits is 30000, while the sum is 36.

Adding to 11551352154102 its reverse (20145125315511), we get a palindrome (31696477469613).

The spelling of 11551352154102 in words is "eleven trillion, five hundred fifty-one billion, three hundred fifty-two million, one hundred fifty-four thousand, one hundred two".