101014223103021 has 4 divisors (see below), whose sum is σ = 134685630804032. Its totient is φ = 67342815402012.

The previous prime is 101014223103011. The next prime is 101014223103037. The reversal of 101014223103021 is 120301322410101.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 101014223103021 - 2¹⁸ = 101014222840877 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101014223103011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16835703850501 + ... + 16835703850506.

It is an arithmetic number, because the mean of its divisors is an integer number (33671407701008).

Almost surely, 2^{101014223103021} is an apocalyptic number.

It is an amenable number.

101014223103021 is a deficient number, since it is larger than the sum of its proper divisors (33671407701011).

101014223103021 is an equidigital number, since it uses as much as digits as its factorization.

101014223103021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33671407701010.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 101014223103021 its reverse (120301322410101), we get a palindrome (221315545513122).

The spelling of 101014223103021 in words is "one hundred one trillion, fourteen billion, two hundred twenty-three million, one hundred three thousand, twenty-one".