1501101313 has 4 divisors (see below), whose sum is σ = 1549523968. Its totient is φ = 1452678660.

The previous prime is 1501101293. The next prime is 1501101317. The reversal of 1501101313 is 3131011051.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1501101313 - 2¹⁷ = 1500970241 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1501101317) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24211281 + ... + 24211342.

It is an arithmetic number, because the mean of its divisors is an integer number (387380992).

Almost surely, 2^1501101313 is an apocalyptic number.

It is an amenable number.

1501101313 is a deficient number, since it is larger than the sum of its proper divisors (48422655).

1501101313 is an equidigital number, since it uses as much as digits as its factorization.

1501101313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48422654.

The product of its (nonzero) digits is 45, while the sum is 16.

The square root of 1501101313 is about 38744.0487430005. The cubic root of 1501101313 is about 1144.9943270569.

Adding to 1501101313 its reverse (3131011051), we get a palindrome (4632112364).

The spelling of 1501101313 in words is "one billion, five hundred one million, one hundred one thousand, three hundred thirteen".