1125050970 has 32 divisors (see below), whose sum is σ = 2701117440. Its totient is φ = 299903040.

The previous prime is 1125050921. The next prime is 1125051001. The reversal of 1125050970 is 790505211.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a Curzon number.

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, 106215 + ... + 116325.

It is an arithmetic number, because the mean of its divisors is an integer number (84409920).

Almost surely, 2^1125050970 is an apocalyptic number.

1125050970 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1125050970 is an abundant number, since it is smaller than the sum of its proper divisors (1576066470).

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

1125050970 is a wasteful number, since it uses less digits than its factorization.

1125050970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13830.

The product of its (nonzero) digits is 3150, while the sum is 30.

The square root of 1125050970 is about 33541.7794697896. The cubic root of 1125050970 is about 1040.0576182328.

The spelling of 1125050970 in words is "one billion, one hundred twenty-five million, fifty thousand, nine hundred seventy".