2011243214102 has 4 divisors (see below), whose sum is σ = 3016864821156. Its totient is φ = 1005621607050.

The previous prime is 2011243214093. The next prime is 2011243214143. The reversal of 2011243214102 is 2014123421102.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 502810803524 + ... + 502810803527.

It is an arithmetic number, because the mean of its divisors is an integer number (754216205289).

Almost surely, 2^{2011243214102} is an apocalyptic number.

2011243214102 is a deficient number, since it is larger than the sum of its proper divisors (1005621607054).

2011243214102 is a wasteful number, since it uses less digits than its factorization.

2011243214102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1005621607053.

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 2011243214102 its reverse (2014123421102), we get a palindrome (4025366635204).

The spelling of 2011243214102 in words is "two trillion, eleven billion, two hundred forty-three million, two hundred fourteen thousand, one hundred two".