1103293603930 has 32 divisors (see below), whose sum is σ = 2270950061184. Its totient is φ = 378052508736.

The previous prime is 1103293603897. The next prime is 1103293603963. The reversal of 1103293603930 is 393063923011.

It is an interprime number because it is at equal distance from previous prime (1103293603897) and next prime (1103293603963).

It is a super-2 number, since 2×1103293603930² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4453197 + ... + 4694416.

It is an arithmetic number, because the mean of its divisors is an integer number (70967189412).

Almost surely, 2^{1103293603930} is an apocalyptic number.

1103293603930 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1103293603930 is an abundant number, since it is smaller than the sum of its proper divisors (1167656457254).

1103293603930 is a wasteful number, since it uses less digits than its factorization.

1103293603930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9149350.

The product of its (nonzero) digits is 78732, while the sum is 40.

The spelling of 1103293603930 in words is "one trillion, one hundred three billion, two hundred ninety-three million, six hundred three thousand, nine hundred thirty".