1103995970 has 96 divisors (see below), whose sum is σ = 2535287040. Its totient is φ = 342263040.

The previous prime is 1103995951. The next prime is 1103995979. The reversal of 1103995970 is 795993011.

It is not an unprimeable number, because it can be changed into a prime (1103995979) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1287782 + ... + 1288638.

It is an arithmetic number, because the mean of its divisors is an integer number (26409240).

Almost surely, 2^1103995970 is an apocalyptic number.

1103995970 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1103995970 is an abundant number, since it is smaller than the sum of its proper divisors (1431291070).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1103995970 is a wasteful number, since it uses less digits than its factorization.

1103995970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1128 (or 1121 counting only the distinct ones).

The product of its (nonzero) digits is 76545, while the sum is 44.

The square root of 1103995970 is about 33226.4348072435. The cubic root of 1103995970 is about 1033.5285928851.

The spelling of 1103995970 in words is "one billion, one hundred three million, nine hundred ninety-five thousand, nine hundred seventy".