102111010132011 has 4 divisors (see below), whose sum is σ = 136148013509352. Its totient is φ = 68074006754672.

The previous prime is 102111010131961. The next prime is 102111010132081. The reversal of 102111010132011 is 110231010111201.

102111010132011 is digitally balanced in base 4, 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 cyclic number.

It is not a de Polignac number, because 102111010132011 - 2⁶ = 102111010131947 is a prime.

It is not an unprimeable number, because it can be changed into a prime (102111010132081) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17018501688666 + ... + 17018501688671.

It is an arithmetic number, because the mean of its divisors is an integer number (34037003377338).

Almost surely, 2^{102111010132011} is an apocalyptic number.

102111010132011 is a deficient number, since it is larger than the sum of its proper divisors (34037003377341).

102111010132011 is an equidigital number, since it uses as much as digits as its factorization.

102111010132011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34037003377340.

The product of its (nonzero) digits is 12, while the sum is 15.

Adding to 102111010132011 its reverse (110231010111201), we get a palindrome (212342020243212).

The spelling of 102111010132011 in words is "one hundred two trillion, one hundred eleven billion, ten million, one hundred thirty-two thousand, eleven".