103220030323100 has 36 divisors (see below), whose sum is σ = 235776279795000. Its totient is φ = 39114958858560.

The previous prime is 103220030323099. The next prime is 103220030323117. The reversal of 103220030323100 is 1323030022301.

It is a super-2 number, since 2×103220030323100² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 27163163975 + ... + 27163167774.

Almost surely, 2^{103220030323100} is an apocalyptic number.

103220030323100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103220030323100 is an abundant number, since it is smaller than the sum of its proper divisors (132556249471900).

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

103220030323100 is a wasteful number, since it uses less digits than its factorization.

103220030323100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54326331782 (or 54326331775 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 103220030323100 its reverse (1323030022301), we get a palindrome (104543060345401).

The spelling of 103220030323100 in words is "one hundred three trillion, two hundred twenty billion, thirty million, three hundred twenty-three thousand, one hundred".