1010420353 has 2 divisors, whose sum is σ = 1010420354. Its totient is φ = 1010420352.

The previous prime is 1010420269. The next prime is 1010420387. The reversal of 1010420353 is 3530240101.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 816987889 + 193432464 = 28583^2 + 13908^2 .

It is a cyclic number.

It is not a de Polignac number, because 1010420353 - 2²¹ = 1008323201 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1010420353.

It is not a weakly prime, because it can be changed into another prime (1010400353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505210176 + 505210177.

It is an arithmetic number, because the mean of its divisors is an integer number (505210177).

Almost surely, 2^1010420353 is an apocalyptic number.

It is an amenable number.

1010420353 is a deficient number, since it is larger than the sum of its proper divisors (1).

1010420353 is an equidigital number, since it uses as much as digits as its factorization.

1010420353 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 1010420353 is about 31787.1098560407. The cubic root of 1010420353 is about 1003.4614555011.

Adding to 1010420353 its reverse (3530240101), we get a palindrome (4540660454).

The spelling of 1010420353 in words is "one billion, ten million, four hundred twenty thousand, three hundred fifty-three".