1352021030 has 32 divisors (see below), whose sum is σ = 2480889600. Its totient is φ = 530403552.

The previous prime is 1352020993. The next prime is 1352021053. The reversal of 1352021030 is 301202531.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 109511 + ... + 121229.

It is an arithmetic number, because the mean of its divisors is an integer number (77527800).

Almost surely, 2^1352021030 is an apocalyptic number.

1352021030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1352021030 is a deficient number, since it is larger than the sum of its proper divisors (1128868570).

1352021030 is a wasteful number, since it uses less digits than its factorization.

1352021030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11948.

The product of its (nonzero) digits is 180, while the sum is 17.

The square root of 1352021030 is about 36769.8385908886. The cubic root of 1352021030 is about 1105.7606959474.

Adding to 1352021030 its reverse (301202531), we get a palindrome (1653223561).

The spelling of 1352021030 in words is "one billion, three hundred fifty-two million, twenty-one thousand, thirty".