1102311002012 has 12 divisors (see below), whose sum is σ = 2104411913016. Its totient is φ = 501050455440.

The previous prime is 1102311001919. The next prime is 1102311002021. The reversal of 1102311002012 is 2102001132011.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 12526261343 + ... + 12526261430.

It is an arithmetic number, because the mean of its divisors is an integer number (175367659418).

Almost surely, 2^{1102311002012} is an apocalyptic number.

It is an amenable number.

1102311002012 is a deficient number, since it is larger than the sum of its proper divisors (1002100911004).

1102311002012 is a wasteful number, since it uses less digits than its factorization.

1102311002012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25052522788 (or 25052522786 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 1102311002012 its reverse (2102001132011), we get a palindrome (3204312134023).

The spelling of 1102311002012 in words is "one trillion, one hundred two billion, three hundred eleven million, two thousand, twelve".