10111314542 has 48 divisors (see below), whose sum is σ = 17809157520. Its totient is φ = 4292870400.

The previous prime is 10111314541. The next prime is 10111314559. The reversal of 10111314542 is 24541311101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10111314541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4982384 + ... + 4984412.

It is an arithmetic number, because the mean of its divisors is an integer number (371024115).

Almost surely, 2^10111314542 is an apocalyptic number.

10111314542 is a deficient number, since it is larger than the sum of its proper divisors (7697842978).

10111314542 is a wasteful number, since it uses less digits than its factorization.

10111314542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2497 (or 2490 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 23.

Adding to 10111314542 its reverse (24541311101), we get a palindrome (34652625643).

The spelling of 10111314542 in words is "ten billion, one hundred eleven million, three hundred fourteen thousand, five hundred forty-two".