1156601150 has 12 divisors (see below), whose sum is σ = 2151278232. Its totient is φ = 462640440.

The previous prime is 1156601129. The next prime is 1156601153. The reversal of 1156601150 is 511066511.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1156601153) 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, 11565962 + ... + 11566061.

It is an arithmetic number, because the mean of its divisors is an integer number (179273186).

Almost surely, 2^1156601150 is an apocalyptic number.

1156601150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1156601150 is a deficient number, since it is larger than the sum of its proper divisors (994677082).

1156601150 is a wasteful number, since it uses less digits than its factorization.

1156601150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23132035 (or 23132030 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 26.

The square root of 1156601150 is about 34008.8392921605. The cubic root of 1156601150 is about 1049.6903546506.

Adding to 1156601150 its reverse (511066511), we get a palindrome (1667667661).

The spelling of 1156601150 in words is "one billion, one hundred fifty-six million, six hundred one thousand, one hundred fifty".