1214102302 has 24 divisors (see below), whose sum is σ = 2119773456. Its totient is φ = 520013088.

The previous prime is 1214102293. The next prime is 1214102339. The reversal of 1214102302 is 2032014121.

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 11 ways as a sum of consecutive naturals, for example, 234898 + ... + 240010.

It is an arithmetic number, because the mean of its divisors is an integer number (88323894).

Almost surely, 2^1214102302 is an apocalyptic number.

1214102302 is a deficient number, since it is larger than the sum of its proper divisors (905671154).

1214102302 is a wasteful number, since it uses less digits than its factorization.

1214102302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7552 (or 7545 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 1214102302 is about 34843.9708127532. The cubic root of 1214102302 is about 1066.8051269264.

Adding to 1214102302 its reverse (2032014121), we get a palindrome (3246116423).

It can be divided in two parts, 1214102 and 302, that added together give a square (1214404 = 1102²).

The spelling of 1214102302 in words is "one billion, two hundred fourteen million, one hundred two thousand, three hundred two".