1301010345 has 24 divisors (see below), whose sum is σ = 2297637576. Its totient is φ = 680779008.

The previous prime is 1301010331. The next prime is 1301010353. The reversal of 1301010345 is 5430101031.

It can be written as a sum of positive squares in 4 ways, for example, as 34433424 + 1266576921 = 5868^2 + 35589^2 .

It is not a de Polignac number, because 1301010345 - 2¹⁰ = 1301009321 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 270364 + ... + 275133.

It is an arithmetic number, because the mean of its divisors is an integer number (95734899).

Almost surely, 2^1301010345 is an apocalyptic number.

1301010345 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1301010345 is a deficient number, since it is larger than the sum of its proper divisors (996627231).

1301010345 is a wasteful number, since it uses less digits than its factorization.

1301010345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 545561 (or 545558 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 18.

The square root of 1301010345 is about 36069.5209976512. The cubic root of 1301010345 is about 1091.6755491640.

Adding to 1301010345 its reverse (5430101031), we get a palindrome (6731111376).

The spelling of 1301010345 in words is "one billion, three hundred one million, ten thousand, three hundred forty-five".