10011121010102 has 32 divisors (see below), whose sum is σ = 15905614975488. Its totient is φ = 4715982444096.

The previous prime is 10011121010081. The next prime is 10011121010153. The reversal of 10011121010102 is 20101012111001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 488753 + ... + 4501235.

It is an arithmetic number, because the mean of its divisors is an integer number (497050467984).

Almost surely, 2^{10011121010102} is an apocalyptic number.

10011121010102 is a deficient number, since it is larger than the sum of its proper divisors (5894493965386).

10011121010102 is a wasteful number, since it uses less digits than its factorization.

10011121010102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4013324.

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 10011121010102 its reverse (20101012111001), we get a palindrome (30112133121103).

The spelling of 10011121010102 in words is "ten trillion, eleven billion, one hundred twenty-one million, ten thousand, one hundred two".