1301023353 has 64 divisors (see below), whose sum is σ = 2083737600. Its totient is φ = 721518336.

The previous prime is 1301023307. The next prime is 1301023393. The reversal of 1301023353 is 3533201031.

It is not a de Polignac number, because 1301023353 - 2⁶ = 1301023289 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (1301023393) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 7790476 + ... + 7790642.

It is an arithmetic number, because the mean of its divisors is an integer number (32558400).

Almost surely, 2^1301023353 is an apocalyptic number.

It is an amenable number.

1301023353 is a deficient number, since it is larger than the sum of its proper divisors (782714247).

1301023353 is a wasteful number, since it uses less digits than its factorization.

1301023353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 371 (or 357 counting only the distinct ones).

The product of its (nonzero) digits is 810, while the sum is 21.

The square root of 1301023353 is about 36069.7013156472. The cubic root of 1301023353 is about 1091.6791874821.

Adding to 1301023353 its reverse (3533201031), we get a palindrome (4834224384).

It can be divided in two parts, 13010 and 23353, that added together give a palindrome (36363).

The spelling of 1301023353 in words is "one billion, three hundred one million, twenty-three thousand, three hundred fifty-three".