1011010012102 has 4 divisors (see below), whose sum is σ = 1516515018156. Its totient is φ = 505505006050.

The previous prime is 1011010012097. The next prime is 1011010012147. The reversal of 1011010012102 is 2012100101101.

1011010012102 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 252752503024 + ... + 252752503027.

It is an arithmetic number, because the mean of its divisors is an integer number (379128754539).

Almost surely, 2^{1011010012102} is an apocalyptic number.

1011010012102 is a deficient number, since it is larger than the sum of its proper divisors (505505006054).

1011010012102 is an equidigital number, since it uses as much as digits as its factorization.

1011010012102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 505505006053.

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 1011010012102 its reverse (2012100101101), we get a palindrome (3023110113203).

The spelling of 1011010012102 in words is "one trillion, eleven billion, ten million, twelve thousand, one hundred two".