102303130022 has 4 divisors (see below), whose sum is σ = 153454695036. Its totient is φ = 51151565010.

The previous prime is 102303129967. The next prime is 102303130049. The reversal of 102303130022 is 220031303201.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 220031303201 = 235979 ⋅932419.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25575782504 + ... + 25575782507.

It is an arithmetic number, because the mean of its divisors is an integer number (38363673759).

Almost surely, 2^102303130022 is an apocalyptic number.

102303130022 is a deficient number, since it is larger than the sum of its proper divisors (51151565014).

102303130022 is an equidigital number, since it uses as much as digits as its factorization.

102303130022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51151565013.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 102303130022 its reverse (220031303201), we get a palindrome (322334433223).

The spelling of 102303130022 in words is "one hundred two billion, three hundred three million, one hundred thirty thousand, twenty-two".