1161106037 has 16 divisors (see below), whose sum is σ = 1431252480. Its totient is φ = 917263872.

The previous prime is 1161106003. The next prime is 1161106039. The reversal of 1161106037 is 7306011611.

It is not a de Polignac number, because 1161106037 - 2¹⁰ = 1161105013 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1161105997 and 1161106015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1161106039) 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, 51764 + ... + 70722.

It is an arithmetic number, because the mean of its divisors is an integer number (89453280).

Almost surely, 2^1161106037 is an apocalyptic number.

It is an amenable number.

1161106037 is a deficient number, since it is larger than the sum of its proper divisors (270146443).

1161106037 is a wasteful number, since it uses less digits than its factorization.

1161106037 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19652.

The product of its (nonzero) digits is 756, while the sum is 26.

The square root of 1161106037 is about 34075.0060454874. The cubic root of 1161106037 is about 1051.0514145425.

Adding to 1161106037 its reverse (7306011611), we get a palindrome (8467117648).

The spelling of 1161106037 in words is "one billion, one hundred sixty-one million, one hundred six thousand, thirty-seven".