103344551 has 8 divisors (see below), whose sum is σ = 104332800. Its totient is φ = 102360600.

The previous prime is 103344533. The next prime is 103344569. The reversal of 103344551 is 155443301.

It is an interprime number because it is at equal distance from previous prime (103344533) and next prime (103344569).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-103344551 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 103344551.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103344511) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65510 + ... + 67068.

It is an arithmetic number, because the mean of its divisors is an integer number (13041600).

Almost surely, 2^103344551 is an apocalyptic number.

103344551 is a deficient number, since it is larger than the sum of its proper divisors (988249).

103344551 is a wasteful number, since it uses less digits than its factorization.

103344551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2149.

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 103344551 is about 10165.8522023488. The cubic root of 103344551 is about 469.2769189148.

Adding to 103344551 its reverse (155443301), we get a palindrome (258787852).

The spelling of 103344551 in words is "one hundred three million, three hundred forty-four thousand, five hundred fifty-one".