1050123372 has 12 divisors (see below), whose sum is σ = 2450287896. Its totient is φ = 350041120.

The previous prime is 1050123353. The next prime is 1050123377. The reversal of 1050123372 is 2733210501.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×1050123372² = 2205518192841300768, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1050123377) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43755129 + ... + 43755152.

It is an arithmetic number, because the mean of its divisors is an integer number (204190658).

Almost surely, 2^1050123372 is an apocalyptic number.

1050123372 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1050123372 is an abundant number, since it is smaller than the sum of its proper divisors (1400164524).

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

1050123372 is a wasteful number, since it uses less digits than its factorization.

1050123372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87510288 (or 87510286 counting only the distinct ones).

The product of its (nonzero) digits is 1260, while the sum is 24.

The square root of 1050123372 is about 32405.6071074128. The cubic root of 1050123372 is about 1016.4361631452.

Adding to 1050123372 its reverse (2733210501), we get a palindrome (3783333873).

The spelling of 1050123372 in words is "one billion, fifty million, one hundred twenty-three thousand, three hundred seventy-two".