102034111011 has 64 divisors (see below), whose sum is σ = 165537914880. Its totient is φ = 54605871360.

The previous prime is 102034111007. The next prime is 102034111043. The reversal of 102034111011 is 110111430201.

It is not a de Polignac number, because 102034111011 - 2² = 102034111007 is a prime.

It is not an unprimeable number, because it can be changed into a prime (102034111111) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 28396231 + ... + 28399823.

It is an arithmetic number, because the mean of its divisors is an integer number (2586529920).

Almost surely, 2^102034111011 is an apocalyptic number.

102034111011 is a deficient number, since it is larger than the sum of its proper divisors (63503803869).

102034111011 is a wasteful number, since it uses less digits than its factorization.

102034111011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4416.

The product of its (nonzero) digits is 24, while the sum is 15.

Adding to 102034111011 its reverse (110111430201), we get a palindrome (212145541212).

It can be divided in two parts, 10203 and 4111011, that added together give a palindrome (4121214).

The spelling of 102034111011 in words is "one hundred two billion, thirty-four million, one hundred eleven thousand, eleven".