1303413534 has 48 divisors (see below), whose sum is σ = 2908249344. Its totient is φ = 421632000.

The previous prime is 1303413533. The next prime is 1303413563. The reversal of 1303413534 is 4353143031.

1303413534 is a `hidden beast` number, since 1 + 303 + 4 + 1 + 353 + 4 = 666.

It is a super-2 number, since 2×1303413534² = 3397773681228738312, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1303413498 and 1303413507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1303413533) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 137859 + ... + 147009.

It is an arithmetic number, because the mean of its divisors is an integer number (60588528).

Almost surely, 2^1303413534 is an apocalyptic number.

1303413534 is an abundant number, since it is smaller than the sum of its proper divisors (1604835810).

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

1303413534 is a wasteful number, since it uses less digits than its factorization.

1303413534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9393 (or 9390 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 27.

The square root of 1303413534 is about 36102.8189204112. The cubic root of 1303413534 is about 1092.3473063062.

Adding to 1303413534 its reverse (4353143031), we get a palindrome (5656556565).

The spelling of 1303413534 in words is "one billion, three hundred three million, four hundred thirteen thousand, five hundred thirty-four".