11311014511102 has 64 divisors (see below), whose sum is σ = 18134678089728. Its totient is φ = 5282630496000.

The previous prime is 11311014511057. The next prime is 11311014511117. The reversal of 11311014511102 is 20111541011311.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 167509527 + ... + 167577037.

It is an arithmetic number, because the mean of its divisors is an integer number (283354345152).

Almost surely, 2^{11311014511102} is an apocalyptic number.

11311014511102 is a deficient number, since it is larger than the sum of its proper divisors (6823663578626).

11311014511102 is a wasteful number, since it uses less digits than its factorization.

11311014511102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68425.

The product of its (nonzero) digits is 120, while the sum is 22.

Adding to 11311014511102 its reverse (20111541011311), we get a palindrome (31422555522413).

The spelling of 11311014511102 in words is "eleven trillion, three hundred eleven billion, fourteen million, five hundred eleven thousand, one hundred two".