1351021034 has 16 divisors (see below), whose sum is σ = 2270513376. Its totient is φ = 597502800.

The previous prime is 1351021033. The next prime is 1351021069. The reversal of 1351021034 is 4301201531.

It is a junction number, because it is equal to n+sod(n) for n = 1351020997 and 1351021015.

It is not an unprimeable number, because it can be changed into a prime (1351021033) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 829052 + ... + 830679.

It is an arithmetic number, because the mean of its divisors is an integer number (141907086).

Almost surely, 2^1351021034 is an apocalyptic number.

1351021034 is a deficient number, since it is larger than the sum of its proper divisors (919492342).

1351021034 is a wasteful number, since it uses less digits than its factorization.

1351021034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1659781.

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 1351021034 is about 36756.2380283946. The cubic root of 1351021034 is about 1105.4880105928.

Adding to 1351021034 its reverse (4301201531), we get a palindrome (5652222565).

The spelling of 1351021034 in words is "one billion, three hundred fifty-one million, twenty-one thousand, thirty-four".