112530427102 has 16 divisors (see below), whose sum is σ = 178957900800. Its totient is φ = 52920402840.

The previous prime is 112530427091. The next prime is 112530427109. The reversal of 112530427102 is 201724035211.

It is a super-2 number, since 2×112530427102² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112530427109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10646974 + ... + 10657537.

It is an arithmetic number, because the mean of its divisors is an integer number (11184868800).

Almost surely, 2^112530427102 is an apocalyptic number.

112530427102 is a deficient number, since it is larger than the sum of its proper divisors (66427473698).

112530427102 is a wasteful number, since it uses less digits than its factorization.

112530427102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21304671.

The product of its (nonzero) digits is 3360, while the sum is 28.

The spelling of 112530427102 in words is "one hundred twelve billion, five hundred thirty million, four hundred twenty-seven thousand, one hundred two".