1013112445554 has 96 divisors (see below), whose sum is σ = 2533938121728. Its totient is φ = 289519692000.

The previous prime is 1013112445523. The next prime is 1013112445643. The reversal of 1013112445554 is 4555442113101.

1013112445554 is a `hidden beast` number, since 1 + 0 + 1 + 31 + 124 + 455 + 54 = 666.

It is a super-2 number, since 2×1013112445554² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1243332 + ... + 1889999.

It is an arithmetic number, because the mean of its divisors is an integer number (26395188768).

Almost surely, 2^{1013112445554} is an apocalyptic number.

1013112445554 is an abundant number, since it is smaller than the sum of its proper divisors (1520825676174).

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

1013112445554 is a wasteful number, since it uses less digits than its factorization.

1013112445554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3133444 (or 3133441 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 36.

Adding to 1013112445554 its reverse (4555442113101), we get a palindrome (5568554558655).

The spelling of 1013112445554 in words is "one trillion, thirteen billion, one hundred twelve million, four hundred forty-five thousand, five hundred fifty-four".