1013121034 has 8 divisors (see below), whose sum is σ = 1525290048. Its totient is φ = 504691020.

The previous prime is 1013121019. The next prime is 1013121041. The reversal of 1013121034 is 4301213101.

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

It is a junction number, because it is equal to n+sod(n) for n = 1013120999 and 1013121017.

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, 934072 + ... + 935155.

It is an arithmetic number, because the mean of its divisors is an integer number (190661256).

Almost surely, 2^1013121034 is an apocalyptic number.

1013121034 is a deficient number, since it is larger than the sum of its proper divisors (512169014).

1013121034 is a wasteful number, since it uses less digits than its factorization.

1013121034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1869500.

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

The square root of 1013121034 is about 31829.5622652904. The cubic root of 1013121034 is about 1004.3546871732.

Adding to 1013121034 its reverse (4301213101), we get a palindrome (5314334135).

The spelling of 1013121034 in words is "one billion, thirteen million, one hundred twenty-one thousand, thirty-four".