1020234102201 has 6 divisors (see below), whose sum is σ = 1473671480970. Its totient is φ = 680156068128.

The previous prime is 1020234102163. The next prime is 1020234102211. The reversal of 1020234102201 is 1022014320201.

It is a happy number.

1020234102201 is a `hidden beast` number, since 10 + 2 + 0 + 23 + 410 + 220 + 1 = 666.

It can be written as a sum of positive squares in only one way, i.e., 858550496400 + 161683605801 = 926580^2 + 402099^2 .

It is not a de Polignac number, because 1020234102201 - 2⁶ = 1020234102137 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1020234102211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 56679672336 + ... + 56679672353.

It is an arithmetic number, because the mean of its divisors is an integer number (245611913495).

Almost surely, 2^{1020234102201} is an apocalyptic number.

It is an amenable number.

1020234102201 is a deficient number, since it is larger than the sum of its proper divisors (453437378769).

1020234102201 is a wasteful number, since it uses less digits than its factorization.

1020234102201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113359344695 (or 113359344692 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 1020234102201 its reverse (1022014320201), we get a palindrome (2042248422402).

The spelling of 1020234102201 in words is "one trillion, twenty billion, two hundred thirty-four million, one hundred two thousand, two hundred one".