1071360156 has 12 divisors (see below), whose sum is σ = 2499840392. Its totient is φ = 357120048.

The previous prime is 1071360149. The next prime is 1071360161. The reversal of 1071360156 is 6510631701.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×1071360156² = 2295625167728688672, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44639995 + ... + 44640018.

Almost surely, 2^1071360156 is an apocalyptic number.

It is an amenable number.

1071360156 is an abundant number, since it is smaller than the sum of its proper divisors (1428480236).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1071360156 is a wasteful number, since it uses less digits than its factorization.

1071360156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89280020 (or 89280018 counting only the distinct ones).

The product of its (nonzero) digits is 3780, while the sum is 30.

The square root of 1071360156 is about 32731.6384557816. The cubic root of 1071360156 is about 1023.2423276583.

Adding to 1071360156 its reverse (6510631701), we get a palindrome (7581991857).

The spelling of 1071360156 in words is "one billion, seventy-one million, three hundred sixty thousand, one hundred fifty-six".