123022131010 has 8 divisors (see below), whose sum is σ = 221439835836. Its totient is φ = 49208852400.

The previous prime is 123022130977. The next prime is 123022131049. The reversal of 123022131010 is 10131220321.

It can be written as a sum of positive squares in 2 ways, for example, as 121660742401 + 1361388609 = 348799^2 + 36897^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6151106541 + ... + 6151106560.

Almost surely, 2^123022131010 is an apocalyptic number.

123022131010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

123022131010 is a deficient number, since it is larger than the sum of its proper divisors (98417704826).

123022131010 is a wasteful number, since it uses less digits than its factorization.

123022131010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12302213108.

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

Adding to 123022131010 its reverse (10131220321), we get a palindrome (133153351331).

The spelling of 123022131010 in words is "one hundred twenty-three billion, twenty-two million, one hundred thirty-one thousand, ten".