102012011102102 has 24 divisors (see below), whose sum is σ = 156740225103936. Its totient is φ = 49789713470000.

The previous prime is 102012011102093. The next prime is 102012011102153. The reversal of 102012011102102 is 201201110210201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 49071974 + ... + 51108537.

It is an arithmetic number, because the mean of its divisors is an integer number (6530842712664).

Almost surely, 2^{102012011102102} is an apocalyptic number.

102012011102102 is a deficient number, since it is larger than the sum of its proper divisors (54728214001834).

102012011102102 is a wasteful number, since it uses less digits than its factorization.

102012011102102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100180756 (or 100180685 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 102012011102102 its reverse (201201110210201), we get a palindrome (303213121312303).

The spelling of 102012011102102 in words is "one hundred two trillion, twelve billion, eleven million, one hundred two thousand, one hundred two".