1023130101022 has 4 divisors (see below), whose sum is σ = 1534695151536. Its totient is φ = 511565050510.

The previous prime is 1023130101001. The next prime is 1023130101107. The reversal of 1023130101022 is 2201010313201.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 1023130100987 and 1023130101005.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 255782525254 + ... + 255782525257.

It is an arithmetic number, because the mean of its divisors is an integer number (383673787884).

Almost surely, 2^{1023130101022} is an apocalyptic number.

1023130101022 is a deficient number, since it is larger than the sum of its proper divisors (511565050514).

1023130101022 is an equidigital number, since it uses as much as digits as its factorization.

1023130101022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 511565050513.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 1023130101022 its reverse (2201010313201), we get a palindrome (3224140414223).

The spelling of 1023130101022 in words is "one trillion, twenty-three billion, one hundred thirty million, one hundred one thousand, twenty-two".