1156106156 has 6 divisors (see below), whose sum is σ = 2023185780. Its totient is φ = 578053076.

The previous prime is 1156106153. The next prime is 1156106177. The reversal of 1156106156 is 6516016511.

It is not an unprimeable number, because it can be changed into a prime (1156106153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 144513266 + ... + 144513273.

It is an arithmetic number, because the mean of its divisors is an integer number (337197630).

Almost surely, 2^1156106156 is an apocalyptic number.

It is an amenable number.

1156106156 is a deficient number, since it is larger than the sum of its proper divisors (867079624).

1156106156 is a wasteful number, since it uses less digits than its factorization.

1156106156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 289026543 (or 289026541 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 32.

The square root of 1156106156 is about 34001.5610818092. The cubic root of 1156106156 is about 1049.5405869257.

The spelling of 1156106156 in words is "one billion, one hundred fifty-six million, one hundred six thousand, one hundred fifty-six".