101321030 has 8 divisors (see below), whose sum is σ = 182377872. Its totient is φ = 40528408.

The previous prime is 101321027. The next prime is 101321057. The reversal of 101321030 is 30123101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×101321030² = 20531902240521800, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5066042 + ... + 5066061.

It is an arithmetic number, because the mean of its divisors is an integer number (22797234).

Almost surely, 2^101321030 is an apocalyptic number.

101321030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101321030 is a deficient number, since it is larger than the sum of its proper divisors (81056842).

101321030 is a wasteful number, since it uses less digits than its factorization.

101321030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10132110.

The product of its (nonzero) digits is 18, while the sum is 11.

The square root of 101321030 is about 10065.8347890277. The cubic root of 101321030 is about 466.1938413914.

Adding to 101321030 its reverse (30123101), we get a palindrome (131444131).

The spelling of 101321030 in words is "one hundred one million, three hundred twenty-one thousand, thirty".