122030103040 has 40 divisors (see below), whose sum is σ = 292586245380. Its totient is φ = 48812040192.

The previous prime is 122030103011. The next prime is 122030103053. The reversal of 122030103040 is 40301030221.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 109767641344 + 12262461696 = 331312^2 + 110736^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (16).

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, 23831445 + ... + 23836564.

Almost surely, 2^122030103040 is an apocalyptic number.

122030103040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

122030103040 is an abundant number, since it is smaller than the sum of its proper divisors (170556142340).

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

122030103040 is an frugal number, since it uses more digits than its factorization.

122030103040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47668032 (or 47668016 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 122030103040 its reverse (40301030221), we get a palindrome (162331133261).

The spelling of 122030103040 in words is "one hundred twenty-two billion, thirty million, one hundred three thousand, forty".