1123376475 has 24 divisors (see below), whose sum is σ = 2000187952. Its totient is φ = 553046400.

The previous prime is 1123376467. The next prime is 1123376477. The reversal of 1123376475 is 5746733211.

It is not a de Polignac number, because 1123376475 - 2³ = 1123376467 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1123376477) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 575116 + ... + 577065.

Almost surely, 2^1123376475 is an apocalyptic number.

1123376475 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1123376475 is a deficient number, since it is larger than the sum of its proper divisors (876811477).

1123376475 is a wasteful number, since it uses less digits than its factorization.

1123376475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1152207 (or 1152202 counting only the distinct ones).

The product of its digits is 105840, while the sum is 39.

The square root of 1123376475 is about 33516.8088427284. The cubic root of 1123376475 is about 1039.5413642797.

The spelling of 1123376475 in words is "one billion, one hundred twenty-three million, three hundred seventy-six thousand, four hundred seventy-five".