101103230021 has 8 divisors (see below), whose sum is σ = 102641763840. Its totient is φ = 99575805168.

The previous prime is 101103229933. The next prime is 101103230023. The reversal of 101103230021 is 120032301101.

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

It is a cyclic number.

It is not a de Polignac number, because 101103230021 - 2¹⁸ = 101102967877 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 101103229978 and 101103230005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101103230023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2758901 + ... + 2795306.

It is an arithmetic number, because the mean of its divisors is an integer number (12830220480).

Almost surely, 2^101103230021 is an apocalyptic number.

It is an amenable number.

101103230021 is a deficient number, since it is larger than the sum of its proper divisors (1538533819).

101103230021 is a wasteful number, since it uses less digits than its factorization.

101103230021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5554483.

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

Adding to 101103230021 its reverse (120032301101), we get a palindrome (221135531122).

The spelling of 101103230021 in words is "one hundred one billion, one hundred three million, two hundred thirty thousand, twenty-one".