101320200020030 has 16 divisors (see below), whose sum is σ = 182376492723360. Its totient is φ = 40528050521952.

The previous prime is 101320200019993. The next prime is 101320200020033. The reversal of 101320200020030 is 30020002023101.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 101320200019987 and 101320200020014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101320200020033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15503927 + ... + 21047853.

It is an arithmetic number, because the mean of its divisors is an integer number (11398530795210).

Almost surely, 2^{101320200020030} is an apocalyptic number.

101320200020030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101320200020030 is a deficient number, since it is larger than the sum of its proper divisors (81056292703330).

101320200020030 is a wasteful number, since it uses less digits than its factorization.

101320200020030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7371523.

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 101320200020030 its reverse (30020002023101), we get a palindrome (131340202043131).

The spelling of 101320200020030 in words is "one hundred one trillion, three hundred twenty billion, two hundred million, twenty thousand, thirty".