1020324101 has 4 divisors (see below), whose sum is σ = 1025666304. Its totient is φ = 1014981900.

The previous prime is 1020324089. The next prime is 1020324113. The reversal of 1020324101 is 1014230201.

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 an interprime number because it is at equal distance from previous prime (1020324089) and next prime (1020324113).

It is a cyclic number.

It is not a de Polignac number, because 1020324101 - 2¹⁸ = 1020061957 is a prime.

It is a super-2 number, since 2×1020324101² = 2082122542162916402, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1020324131) 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, 2670815 + ... + 2671196.

It is an arithmetic number, because the mean of its divisors is an integer number (256416576).

Almost surely, 2^1020324101 is an apocalyptic number.

It is an amenable number.

1020324101 is a deficient number, since it is larger than the sum of its proper divisors (5342203).

1020324101 is an equidigital number, since it uses as much as digits as its factorization.

1020324101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5342202.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 1020324101 is about 31942.5124403200. The cubic root of 1020324101 is about 1006.7293150759.

Adding to 1020324101 its reverse (1014230201), we get a palindrome (2034554302).

The spelling of 1020324101 in words is "one billion, twenty million, three hundred twenty-four thousand, one hundred one".