1020079141 has 8 divisors (see below), whose sum is σ = 1071483264. Its totient is φ = 969262800.

The previous prime is 1020079127. The next prime is 1020079157. The reversal of 1020079141 is 1419700201.

1020079141 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1020079141 - 2⁹ = 1020078629 is a prime.

It is a super-2 number, since 2×1020079141² = 2081122907806595762, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1020079111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 143386 + ... + 150331.

It is an arithmetic number, because the mean of its divisors is an integer number (133935408).

Almost surely, 2^1020079141 is an apocalyptic number.

It is an amenable number.

1020079141 is a deficient number, since it is larger than the sum of its proper divisors (51404123).

1020079141 is a wasteful number, since it uses less digits than its factorization.

1020079141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 293891.

The product of its (nonzero) digits is 504, while the sum is 25.

The square root of 1020079141 is about 31938.6778217258. The cubic root of 1020079141 is about 1006.6487432423.

Adding to 1020079141 its reverse (1419700201), we get a palindrome (2439779342).

The spelling of 1020079141 in words is "one billion, twenty million, seventy-nine thousand, one hundred forty-one".