1101130893 has 6 divisors (see below), whose sum is σ = 1590522414. Its totient is φ = 734087256.

The previous prime is 1101130861. The next prime is 1101130907. The reversal of 1101130893 is 3980311011.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 854860644 + 246270249 = 29238^2 + 15693^2 .

It is not a de Polignac number, because 1101130893 - 2⁵ = 1101130861 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1101130843) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 61173930 + ... + 61173947.

It is an arithmetic number, because the mean of its divisors is an integer number (265087069).

Almost surely, 2^1101130893 is an apocalyptic number.

It is an amenable number.

1101130893 is a deficient number, since it is larger than the sum of its proper divisors (489391521).

1101130893 is a wasteful number, since it uses less digits than its factorization.

1101130893 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122347883 (or 122347880 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 27.

The square root of 1101130893 is about 33183.2923773395. The cubic root of 1101130893 is about 1032.6337513726.

The spelling of 1101130893 in words is "one billion, one hundred one million, one hundred thirty thousand, eight hundred ninety-three".