100123103103010 has 16 divisors (see below), whose sum is σ = 194084784476856. Its totient is φ = 36968530376448.

The previous prime is 100123103102989. The next prime is 100123103103019. The reversal of 100123103103010 is 10301301321001.

It can be written as a sum of positive squares in 4 ways, for example, as 46201941434401 + 53921161668609 = 6797201^2 + 7343103^2 .

It is not an unprimeable number, because it can be changed into a prime (100123103103019) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 385088857959 + ... + 385088858218.

Almost surely, 2^{100123103103010} is an apocalyptic number.

100123103103010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100123103103010 is a deficient number, since it is larger than the sum of its proper divisors (93961681373846).

100123103103010 is a wasteful number, since it uses less digits than its factorization.

100123103103010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 770177716197.

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 100123103103010 its reverse (10301301321001), we get a palindrome (110424404424011).

The spelling of 100123103103010 in words is "one hundred trillion, one hundred twenty-three billion, one hundred three million, one hundred three thousand, ten".