1112251054031 has 8 divisors (see below), whose sum is σ = 1197826069104. Its totient is φ = 1026678502080.

The previous prime is 1112251054007. The next prime is 1112251054039. The reversal of 1112251054031 is 1304501522111.

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 1112251054031 - 2²² = 1112246859727 is a prime.

It is a super-2 number, since 2×1112251054031² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1112251054039) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 381971 + ... + 1539611.

It is an arithmetic number, because the mean of its divisors is an integer number (149728258638).

Almost surely, 2^{1112251054031} is an apocalyptic number.

1112251054031 is a deficient number, since it is larger than the sum of its proper divisors (85575015073).

1112251054031 is a wasteful number, since it uses less digits than its factorization.

1112251054031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1231561.

The product of its (nonzero) digits is 1200, while the sum is 26.

Adding to 1112251054031 its reverse (1304501522111), we get a palindrome (2416752576142).

The spelling of 1112251054031 in words is "one trillion, one hundred twelve billion, two hundred fifty-one million, fifty-four thousand, thirty-one".