101032321030 has 64 divisors (see below), whose sum is σ = 198811127808. Its totient is φ = 36850366080.

The previous prime is 101032321021. The next prime is 101032321051. The reversal of 101032321030 is 30123230101.

It is an alternating number because its digits alternate between odd and even.

It is a junction number, because it is equal to n+sod(n) for n = 101032320995 and 101032321013.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 371964 + ... + 583456.

It is an arithmetic number, because the mean of its divisors is an integer number (3106423872).

Almost surely, 2^101032321030 is an apocalyptic number.

101032321030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101032321030 is a deficient number, since it is larger than the sum of its proper divisors (97778806778).

101032321030 is a wasteful number, since it uses less digits than its factorization.

101032321030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211621.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 101032321030 its reverse (30123230101), we get a palindrome (131155551131).

The spelling of 101032321030 in words is "one hundred one billion, thirty-two million, three hundred twenty-one thousand, thirty".