1313101042 has 8 divisors (see below), whose sum is σ = 2148710832. Its totient is φ = 596864100.

The previous prime is 1313101037. The next prime is 1313101079. The reversal of 1313101042 is 2401013131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29843184 + ... + 29843227.

It is an arithmetic number, because the mean of its divisors is an integer number (268588854).

Almost surely, 2^1313101042 is an apocalyptic number.

1313101042 is a deficient number, since it is larger than the sum of its proper divisors (835609790).

1313101042 is a wasteful number, since it uses less digits than its factorization.

1313101042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59686424.

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 1313101042 is about 36236.7360837038. The cubic root of 1313101042 is about 1095.0468880348.

Adding to 1313101042 its reverse (2401013131), we get a palindrome (3714114173).

The spelling of 1313101042 in words is "one billion, three hundred thirteen million, one hundred one thousand, forty-two".