1020323243001 has 16 divisors (see below), whose sum is σ = 1395655904448. Its totient is φ = 662811470400.

The previous prime is 1020323242999. The next prime is 1020323243003. The reversal of 1020323243001 is 1003423230201.

It is an interprime number because it is at equal distance from previous prime (1020323242999) and next prime (1020323243003).

It is not a de Polignac number, because 1020323243001 - 2¹ = 1020323242999 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1020323243003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26034330 + ... + 26073491.

It is an arithmetic number, because the mean of its divisors is an integer number (87228494028).

Almost surely, 2^{1020323243001} is an apocalyptic number.

It is an amenable number.

1020323243001 is a deficient number, since it is larger than the sum of its proper divisors (375332661447).

1020323243001 is a wasteful number, since it uses less digits than its factorization.

1020323243001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52107992.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 1020323243001 its reverse (1003423230201), we get a palindrome (2023746473202).

The spelling of 1020323243001 in words is "one trillion, twenty billion, three hundred twenty-three million, two hundred forty-three thousand, one".