100123441321430 has 16 divisors (see below), whose sum is σ = 180797984142624. Its totient is φ = 39921423247680.

The previous prime is 100123441321303. The next prime is 100123441321447. The reversal of 100123441321430 is 34123144321001.

It is a junction number, because it is equal to n+sod(n) for n = 100123441321393 and 100123441321402.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15994156826 + ... + 15994163085.

It is an arithmetic number, because the mean of its divisors is an integer number (11299874008914).

Almost surely, 2^{100123441321430} is an apocalyptic number.

100123441321430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100123441321430 is a deficient number, since it is larger than the sum of its proper divisors (80674542821194).

100123441321430 is a wasteful number, since it uses less digits than its factorization.

100123441321430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31988320231.

The product of its (nonzero) digits is 6912, while the sum is 29.

Adding to 100123441321430 its reverse (34123144321001), we get a palindrome (134246585642431).

The spelling of 100123441321430 in words is "one hundred trillion, one hundred twenty-three billion, four hundred forty-one million, three hundred twenty-one thousand, four hundred thirty".