103223351 has 12 divisors (see below), whose sum is σ = 130992840. Its totient is φ = 80433360.

The previous prime is 103223339. The next prime is 103223359. The reversal of 103223351 is 153322301.

It is a de Polignac number, because none of the positive numbers 2^k-103223351 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103223359) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 95216 + ... + 96293.

It is an arithmetic number, because the mean of its divisors is an integer number (10916070).

Almost surely, 2^103223351 is an apocalyptic number.

103223351 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

103223351 is a deficient number, since it is larger than the sum of its proper divisors (27769489).

103223351 is a wasteful number, since it uses less digits than its factorization.

103223351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191534 (or 191527 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 20.

The square root of 103223351 is about 10159.8893202633. The cubic root of 103223351 is about 469.0933949298.

Adding to 103223351 its reverse (153322301), we get a palindrome (256545652).

The spelling of 103223351 in words is "one hundred three million, two hundred twenty-three thousand, three hundred fifty-one".