103031110103011 has 16 divisors (see below), whose sum is σ = 105510238238944. Its totient is φ = 100555782856704.

The previous prime is 103031110102981. The next prime is 103031110103021. The reversal of 103031110103011 is 110301011130301.

It is a cyclic number.

It is not a de Polignac number, because 103031110103011 - 2⁷ = 103031110102883 is a prime.

It is a super-2 number, since 2×103031110103011² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (103031110103021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 344693455 + ... + 344992231.

It is an arithmetic number, because the mean of its divisors is an integer number (6594389889934).

Almost surely, 2^{103031110103011} is an apocalyptic number.

103031110103011 is a deficient number, since it is larger than the sum of its proper divisors (2479128135933).

103031110103011 is a wasteful number, since it uses less digits than its factorization.

103031110103011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 305110.

The product of its (nonzero) digits is 27, while the sum is 16.

Adding to 103031110103011 its reverse (110301011130301), we get a palindrome (213332121233312).

The spelling of 103031110103011 in words is "one hundred three trillion, thirty-one billion, one hundred ten million, one hundred three thousand, eleven".