1351020202 has 16 divisors (see below), whose sum is σ = 2317029120. Its totient is φ = 578760048.

The previous prime is 1351020197. The next prime is 1351020239. The reversal of 1351020202 is 2020201531.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15199 + ... + 54157.

It is an arithmetic number, because the mean of its divisors is an integer number (144814320).

Almost surely, 2^1351020202 is an apocalyptic number.

1351020202 is a deficient number, since it is larger than the sum of its proper divisors (966008918).

1351020202 is a wasteful number, since it uses less digits than its factorization.

1351020202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41445.

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 1351020202 is about 36756.2267105861. The cubic root of 1351020202 is about 1105.4877836616.

Adding to 1351020202 its reverse (2020201531), we get a palindrome (3371221733).

The spelling of 1351020202 in words is "one billion, three hundred fifty-one million, twenty thousand, two hundred two".