103406763 has 32 divisors (see below), whose sum is σ = 145774080. Its totient is φ = 65145600.

The previous prime is 103406741. The next prime is 103406783. The reversal of 103406763 is 367604301.

It is a de Polignac number, because none of the positive numbers 2^k-103406763 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 103406763.

It is not an unprimeable number, because it can be changed into a prime (103406783) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 684738 + ... + 684888.

It is an arithmetic number, because the mean of its divisors is an integer number (4555440).

Almost surely, 2^103406763 is an apocalyptic number.

103406763 is a deficient number, since it is larger than the sum of its proper divisors (42367317).

103406763 is a wasteful number, since it uses less digits than its factorization.

103406763 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 339.

The product of its (nonzero) digits is 9072, while the sum is 30.

The square root of 103406763 is about 10168.9115936761. The cubic root of 103406763 is about 469.3710661117.

The spelling of 103406763 in words is "one hundred three million, four hundred six thousand, seven hundred sixty-three".