103044400130111 has 16 divisors (see below), whose sum is σ = 113003454578688. Its totient is φ = 93183933928800.

The previous prime is 103044400130081. The next prime is 103044400130219. The reversal of 103044400130111 is 111031004440301.

It is a de Polignac number, because none of the positive numbers 2^k-103044400130111 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103044400930111) 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, 85993490 + ... + 87183536.

It is an arithmetic number, because the mean of its divisors is an integer number (7062715911168).

Almost surely, 2^{103044400130111} is an apocalyptic number.

103044400130111 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

103044400130111 is a deficient number, since it is larger than the sum of its proper divisors (9959054448577).

103044400130111 is a wasteful number, since it uses less digits than its factorization.

103044400130111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1231462.

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 103044400130111 its reverse (111031004440301), we get a palindrome (214075404570412).

The spelling of 103044400130111 in words is "one hundred three trillion, forty-four billion, four hundred million, one hundred thirty thousand, one hundred eleven".