103020020110232 has 32 divisors (see below), whose sum is σ = 197261634134880. Its totient is φ = 50421406763520.

The previous prime is 103020020110223. The next prime is 103020020110261. The reversal of 103020020110232 is 232011020020301.

It is a super-2 number, since 2×103020020110232² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 103020020110232.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 280384244 + ... + 280751427.

It is an arithmetic number, because the mean of its divisors is an integer number (6164426066715).

Almost surely, 2^{103020020110232} is an apocalyptic number.

It is an amenable number.

103020020110232 is a deficient number, since it is larger than the sum of its proper divisors (94241614024648).

103020020110232 is a wasteful number, since it uses less digits than its factorization.

103020020110232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 561136163 (or 561136159 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 103020020110232 its reverse (232011020020301), we get a palindrome (335031040130533).

The spelling of 103020020110232 in words is "one hundred three trillion, twenty billion, twenty million, one hundred ten thousand, two hundred thirty-two".