101021110230 has 64 divisors (see below), whose sum is σ = 246605990400. Its totient is φ = 26480526336.

The previous prime is 101021110219. The next prime is 101021110243. The reversal of 101021110230 is 32011120101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 393574 + ... + 597446.

It is an arithmetic number, because the mean of its divisors is an integer number (3853218600).

Almost surely, 2^101021110230 is an apocalyptic number.

101021110230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101021110230 is an abundant number, since it is smaller than the sum of its proper divisors (145584880170).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

101021110230 is a wasteful number, since it uses less digits than its factorization.

101021110230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 204165.

The product of its (nonzero) digits is 12, while the sum is 12.

Adding to 101021110230 its reverse (32011120101), we get a palindrome (133032230331).

The spelling of 101021110230 in words is "one hundred one billion, twenty-one million, one hundred ten thousand, two hundred thirty".