2311003112102 has 16 divisors (see below), whose sum is σ = 3478896229392. Its totient is φ = 1151377893120.

The previous prime is 2311003112063. The next prime is 2311003112111. The reversal of 2311003112102 is 2012113001132.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1039523 + ... + 2388014.

It is an arithmetic number, because the mean of its divisors is an integer number (217431014337).

Almost surely, 2^{2311003112102} is an apocalyptic number.

2311003112102 is a deficient number, since it is larger than the sum of its proper divisors (1167893117290).

2311003112102 is a wasteful number, since it uses less digits than its factorization.

2311003112102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3428743.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 2311003112102 its reverse (2012113001132), we get a palindrome (4323116113234).

The spelling of 2311003112102 in words is "two trillion, three hundred eleven billion, three million, one hundred twelve thousand, one hundred two".