1020141430 has 128 divisors (see below), whose sum is σ = 2393846784. Its totient is φ = 303782400.

The previous prime is 1020141427. The next prime is 1020141431. The reversal of 1020141430 is 341410201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1020141431) by changing a digit.

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 63 ways as a sum of consecutive naturals, for example, 1737597 + ... + 1738183.

It is an arithmetic number, because the mean of its divisors is an integer number (18701928).

Almost surely, 2^1020141430 is an apocalyptic number.

1020141430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1020141430 is an abundant number, since it is smaller than the sum of its proper divisors (1373705354).

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

1020141430 is a wasteful number, since it uses less digits than its factorization.

1020141430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 710.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 1020141430 is about 31939.6529411326. The cubic root of 1020141430 is about 1006.6692324589.

Adding to 1020141430 its reverse (341410201), we get a palindrome (1361551631).

The spelling of 1020141430 in words is "one billion, twenty million, one hundred forty-one thousand, four hundred thirty".