1020141395 has 32 divisors (see below), whose sum is σ = 1510548480. Its totient is φ = 644054400.

The previous prime is 1020141349. The next prime is 1020141401. The reversal of 1020141395 is 5931410201.

It is not a de Polignac number, because 1020141395 - 2⁸ = 1020141139 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 187970 + ... + 193320.

It is an arithmetic number, because the mean of its divisors is an integer number (47204640).

Almost surely, 2^1020141395 is an apocalyptic number.

1020141395 is a deficient number, since it is larger than the sum of its proper divisors (490407085).

1020141395 is a wasteful number, since it uses less digits than its factorization.

1020141395 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5795.

The product of its (nonzero) digits is 1080, while the sum is 26.

The square root of 1020141395 is about 31939.6523932243. The cubic root of 1020141395 is about 1006.6692209463.

Adding to 1020141395 its reverse (5931410201), we get a palindrome (6951551596).

The spelling of 1020141395 in words is "one billion, twenty million, one hundred forty-one thousand, three hundred ninety-five".