1112102432115 has 16 divisors (see below), whose sum is σ = 1779530957568. Its totient is φ = 593065608416.

The previous prime is 1112102432113. The next prime is 1112102432117. The reversal of 1112102432115 is 5112342012111.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1112102432113) and next prime (1112102432117).

It is a cyclic number.

It is not a de Polignac number, because 1112102432115 - 2¹ = 1112102432113 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1112102432113) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3315207 + ... + 3635216.

It is an arithmetic number, because the mean of its divisors is an integer number (111220684848).

Almost surely, 2^{1112102432115} is an apocalyptic number.

1112102432115 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1112102432115 is a deficient number, since it is larger than the sum of its proper divisors (667428525453).

1112102432115 is a wasteful number, since it uses less digits than its factorization.

1112102432115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6961098.

The product of its (nonzero) digits is 480, while the sum is 24.

Adding to 1112102432115 its reverse (5112342012111), we get a palindrome (6224444444226).

The spelling of 1112102432115 in words is "one trillion, one hundred twelve billion, one hundred two million, four hundred thirty-two thousand, one hundred fifteen".