103230131022 has 80 divisors (see below), whose sum is σ = 233971440912. Its totient is φ = 34157090880.

The previous prime is 103230130967. The next prime is 103230131027. The reversal of 103230131022 is 220131032301.

103230131022 is a `hidden beast` number, since 1 + 0 + 32 + 301 + 310 + 22 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 103230130986 and 103230131004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103230131027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 5383572 + ... + 5402712.

Almost surely, 2^103230131022 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 103230131022, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (116985720456).

103230131022 is an abundant number, since it is smaller than the sum of its proper divisors (130741309890).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

103230131022 is an frugal number, since it uses more digits than its factorization.

103230131022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19307 (or 19283 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 103230131022 its reverse (220131032301), we get a palindrome (323361163323).

The spelling of 103230131022 in words is "one hundred three billion, two hundred thirty million, one hundred thirty-one thousand, twenty-two".