1071382101 has 16 divisors (see below), whose sum is σ = 1491178368. Its totient is φ = 683553600.

The previous prime is 1071382099. The next prime is 1071382139. The reversal of 1071382101 is 1012831701.

It is a happy number.

It is not a de Polignac number, because 1071382101 - 2¹ = 1071382099 is a prime.

It is a super-2 number, since 2×1071382101² = 2295719212686348402, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1071382141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 72345 + ... + 85886.

It is an arithmetic number, because the mean of its divisors is an integer number (93198648).

Almost surely, 2^1071382101 is an apocalyptic number.

It is an amenable number.

1071382101 is a deficient number, since it is larger than the sum of its proper divisors (419796267).

1071382101 is a wasteful number, since it uses less digits than its factorization.

1071382101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158332.

The product of its (nonzero) digits is 336, while the sum is 24.

The square root of 1071382101 is about 32731.9736801801. The cubic root of 1071382101 is about 1023.2493140732.

The spelling of 1071382101 in words is "one billion, seventy-one million, three hundred eighty-two thousand, one hundred one".