101021013230 has 16 divisors (see below), whose sum is σ = 182638875600. Its totient is φ = 40230393792.

The previous prime is 101021013229. The next prime is 101021013251. The reversal of 101021013230 is 32310120101.

It is a super-2 number, since 2×101021013230² (a number of 23 digits) contains 22 as substring.

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 7 ways as a sum of consecutive naturals, for example, 22249055 + ... + 22253594.

It is an arithmetic number, because the mean of its divisors is an integer number (11414929725).

Almost surely, 2^101021013230 is an apocalyptic number.

101021013230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101021013230 is a deficient number, since it is larger than the sum of its proper divisors (81617862370).

101021013230 is a wasteful number, since it uses less digits than its factorization.

101021013230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44502883.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 101021013230 its reverse (32310120101), we get a palindrome (133331133331).

The spelling of 101021013230 in words is "one hundred one billion, twenty-one million, thirteen thousand, two hundred thirty".