210102103131011 has 16 divisors (see below), whose sum is σ = 262229277155328. Its totient is φ = 163893298212000.

The previous prime is 210102103130957. The next prime is 210102103131059. The reversal of 210102103131011 is 110131301201012.

210102103131011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2^k-210102103131011 is a prime.

It is not an unprimeable number, because it can be changed into a prime (210102103131311) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16259249315 + ... + 16259262236.

It is an arithmetic number, because the mean of its divisors is an integer number (16389329822208).

Almost surely, 2^{210102103131011} is an apocalyptic number.

210102103131011 is a deficient number, since it is larger than the sum of its proper divisors (52127174024317).

210102103131011 is a wasteful number, since it uses less digits than its factorization.

210102103131011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32518511642.

The product of its (nonzero) digits is 36, while the sum is 17.

Adding to 210102103131011 its reverse (110131301201012), we get a palindrome (320233404332023).

The spelling of 210102103131011 in words is "two hundred ten trillion, one hundred two billion, one hundred three million, one hundred thirty-one thousand, eleven".