1102148578506 has 16 divisors (see below), whose sum is σ = 2204876823264. Its totient is φ = 367286248464.

The previous prime is 1102148578483. The next prime is 1102148578507. The reversal of 1102148578506 is 6058758412011.

It is not an unprimeable number, because it can be changed into a prime (1102148578507) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24128041 + ... + 24173676.

It is an arithmetic number, because the mean of its divisors is an integer number (137804801454).

Almost surely, 2^{1102148578506} is an apocalyptic number.

1102148578506 is an abundant number, since it is smaller than the sum of its proper divisors (1102728244758).

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

1102148578506 is a wasteful number, since it uses less digits than its factorization.

1102148578506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48305525.

The product of its (nonzero) digits is 537600, while the sum is 48.

The spelling of 1102148578506 in words is "one trillion, one hundred two billion, one hundred forty-eight million, five hundred seventy-eight thousand, five hundred six".