1453102012 has 12 divisors (see below), whose sum is σ = 2543602936. Its totient is φ = 726358320.

The previous prime is 1453102009. The next prime is 1453102037. The reversal of 1453102012 is 2102013541.

It is a super-2 number, since 2×1453102012² = 4223010914556896288, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30483 + ... + 61930.

Almost surely, 2^1453102012 is an apocalyptic number.

It is an amenable number.

1453102012 is a deficient number, since it is larger than the sum of its proper divisors (1090500924).

1453102012 is a wasteful number, since it uses less digits than its factorization.

1453102012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96348 (or 96346 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 1453102012 is about 38119.5751812635. The cubic root of 1453102012 is about 1132.6577511897.

Adding to 1453102012 its reverse (2102013541), we get a palindrome (3555115553).

The spelling of 1453102012 in words is "one billion, four hundred fifty-three million, one hundred two thousand, twelve".