102111001010134 has 8 divisors (see below), whose sum is σ = 153221184316008. Its totient is φ = 51037272904800.

The previous prime is 102111001010069. The next prime is 102111001010141. The reversal of 102111001010134 is 431010100111201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9113793132 + ... + 9113804335.

It is an arithmetic number, because the mean of its divisors is an integer number (19152648039501).

Almost surely, 2^{102111001010134} is an apocalyptic number.

102111001010134 is a deficient number, since it is larger than the sum of its proper divisors (51110183305874).

102111001010134 is a wasteful number, since it uses less digits than its factorization.

102111001010134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18227600270.

The product of its (nonzero) digits is 24, while the sum is 16.

Adding to 102111001010134 its reverse (431010100111201), we get a palindrome (533121101121335).

The spelling of 102111001010134 in words is "one hundred two trillion, one hundred eleven billion, one million, ten thousand, one hundred thirty-four".