101320124030 has 16 divisors (see below), whose sum is σ = 182379917520. Its totient is φ = 40527228672.

The previous prime is 101320123997. The next prime is 101320124041. The reversal of 101320124030 is 30421023101.

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, 765281 + ... + 887859.

It is an arithmetic number, because the mean of its divisors is an integer number (11398744845).

Almost surely, 2^101320124030 is an apocalyptic number.

101320124030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101320124030 is a deficient number, since it is larger than the sum of its proper divisors (81059793490).

101320124030 is a wasteful number, since it uses less digits than its factorization.

101320124030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 205243.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 101320124030 its reverse (30421023101), we get a palindrome (131741147131).

The spelling of 101320124030 in words is "one hundred one billion, three hundred twenty million, one hundred twenty-four thousand, thirty".