1013121334 has 8 divisors (see below), whose sum is σ = 1525090968. Its totient is φ = 504757680.

The previous prime is 1013121313. The next prime is 1013121349. The reversal of 1013121334 is 4331213101.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 900792 + ... + 901915.

It is an arithmetic number, because the mean of its divisors is an integer number (190636371).

Almost surely, 2^1013121334 is an apocalyptic number.

1013121334 is a deficient number, since it is larger than the sum of its proper divisors (511969634).

1013121334 is a wasteful number, since it uses less digits than its factorization.

1013121334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1802990.

The product of its (nonzero) digits is 216, while the sum is 19.

The square root of 1013121334 is about 31829.5669778902. The cubic root of 1013121334 is about 1004.3547863079.

Adding to 1013121334 its reverse (4331213101), we get a palindrome (5344334435).

The spelling of 1013121334 in words is "one billion, thirteen million, one hundred twenty-one thousand, three hundred thirty-four".