1012021341 has 8 divisors (see below), whose sum is σ = 1349757024. Its totient is φ = 674483280.

The previous prime is 1012021337. The next prime is 1012021349. The reversal of 1012021341 is 1431202101.

1012021341 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 not a de Polignac number, because 1012021341 - 2² = 1012021337 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1012021341.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1012021349) 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, 37011 + ... + 58256.

It is an arithmetic number, because the mean of its divisors is an integer number (168719628).

Almost surely, 2^1012021341 is an apocalyptic number.

It is an amenable number.

1012021341 is a deficient number, since it is larger than the sum of its proper divisors (337735683).

1012021341 is an equidigital number, since it uses as much as digits as its factorization.

1012021341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98811.

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 1012021341 is about 31812.2828636990. The cubic root of 1012021341 is about 1003.9911630916.

Adding to 1012021341 its reverse (1431202101), we get a palindrome (2443223442).

The spelling of 1012021341 in words is "one billion, twelve million, twenty-one thousand, three hundred forty-one".