1066122153 has 12 divisors (see below), whose sum is σ = 1566055920. Its totient is φ = 698701176.

The previous prime is 1066122131. The next prime is 1066122179. The reversal of 1066122153 is 3512216601.

It is not a de Polignac number, because 1066122153 - 2⁶ = 1066122089 is a prime.

It is a super-2 number, since 2×1066122153² = 2273232890234710818, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1066123153) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1003351 + ... + 1004412.

It is an arithmetic number, because the mean of its divisors is an integer number (130504660).

Almost surely, 2^1066122153 is an apocalyptic number.

It is an amenable number.

1066122153 is a deficient number, since it is larger than the sum of its proper divisors (499933767).

1066122153 is a wasteful number, since it uses less digits than its factorization.

1066122153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2007828 (or 2007825 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The square root of 1066122153 is about 32651.5260439692. The cubic root of 1066122153 is about 1021.5720194493.

Adding to 1066122153 its reverse (3512216601), we get a palindrome (4578338754).

The spelling of 1066122153 in words is "one billion, sixty-six million, one hundred twenty-two thousand, one hundred fifty-three".