1125560701 has 16 divisors (see below), whose sum is σ = 1205971200. Its totient is φ = 1046803968.

The previous prime is 1125560693. The next prime is 1125560719. The reversal of 1125560701 is 1070655211.

It is not a de Polignac number, because 1125560701 - 2³ = 1125560693 is a prime.

It is a super-2 number, since 2×1125560701² = 2533773783271222802, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1125560701.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1125560101) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 563761 + ... + 565753.

It is an arithmetic number, because the mean of its divisors is an integer number (75373200).

Almost surely, 2^1125560701 is an apocalyptic number.

It is an amenable number.

1125560701 is a deficient number, since it is larger than the sum of its proper divisors (80410499).

1125560701 is a wasteful number, since it uses less digits than its factorization.

1125560701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2388.

The product of its (nonzero) digits is 2100, while the sum is 28.

The square root of 1125560701 is about 33549.3770583002. The cubic root of 1125560701 is about 1040.2146687661.

The spelling of 1125560701 in words is "one billion, one hundred twenty-five million, five hundred sixty thousand, seven hundred one".