11553251441102 has 16 divisors (see below), whose sum is σ = 19805991814752. Its totient is φ = 4951288995840.

The previous prime is 11553251441087. The next prime is 11553251441107. The reversal of 11553251441102 is 20114415235511.

It is a happy number.

It is a super-2 number, since 2×11553251441102² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11553251441107) 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, 8017523 + ... + 9348110.

It is an arithmetic number, because the mean of its divisors is an integer number (1237874488422).

Almost surely, 2^{11553251441102} is an apocalyptic number.

11553251441102 is a deficient number, since it is larger than the sum of its proper divisors (8252740373650).

11553251441102 is a wasteful number, since it uses less digits than its factorization.

11553251441102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17413163.

The product of its (nonzero) digits is 24000, while the sum is 35.

Adding to 11553251441102 its reverse (20114415235511), we get a palindrome (31667666676613).

The spelling of 11553251441102 in words is "eleven trillion, five hundred fifty-three billion, two hundred fifty-one million, four hundred forty-one thousand, one hundred two".