103400363 has 16 divisors (see below), whose sum is σ = 115108224. Its totient is φ = 92093760.

The previous prime is 103400359. The next prime is 103400369. The reversal of 103400363 is 363004301.

It is not a de Polignac number, because 103400363 - 2² = 103400359 is a prime.

It is not an unprimeable number, because it can be changed into a prime (103400369) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 226031 + ... + 226487.

It is an arithmetic number, because the mean of its divisors is an integer number (7194264).

Almost surely, 2^103400363 is an apocalyptic number.

103400363 is a deficient number, since it is larger than the sum of its proper divisors (11707861).

103400363 is a wasteful number, since it uses less digits than its factorization.

103400363 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 842.

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

The square root of 103400363 is about 10168.5969041948. The cubic root of 103400363 is about 469.3613825517.

Adding to 103400363 its reverse (363004301), we get a palindrome (466404664).

The spelling of 103400363 in words is "one hundred three million, four hundred thousand, three hundred sixty-three".