10113554334552 has 128 divisors (see below), whose sum is σ = 26870745911040. Its totient is φ = 3161098035200.

The previous prime is 10113554334551. The next prime is 10113554334599. The reversal of 10113554334552 is 25543345531101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10113554334551) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 135266443 + ... + 135341189.

It is an arithmetic number, because the mean of its divisors is an integer number (209927702430).

Almost surely, 2^{10113554334552} is an apocalyptic number.

10113554334552 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10113554334552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13435372955520).

10113554334552 is an abundant number, since it is smaller than the sum of its proper divisors (16757191576488).

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

10113554334552 is a wasteful number, since it uses less digits than its factorization.

10113554334552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76001 (or 75997 counting only the distinct ones).

The product of its (nonzero) digits is 540000, while the sum is 42.

Adding to 10113554334552 its reverse (25543345531101), we get a palindrome (35656899865653).

The spelling of 10113554334552 in words is "ten trillion, one hundred thirteen billion, five hundred fifty-four million, three hundred thirty-four thousand, five hundred fifty-two".