1214102105 has 8 divisors (see below), whose sum is σ = 1468044864. Its totient is φ = 963866800.

The previous prime is 1214102101. The next prime is 1214102117. The reversal of 1214102105 is 5012014121.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1214102105 - 2² = 1214102101 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1214102101) 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, 926141 + ... + 927450.

It is an arithmetic number, because the mean of its divisors is an integer number (183505608).

Almost surely, 2^1214102105 is an apocalyptic number.

It is an amenable number.

1214102105 is a deficient number, since it is larger than the sum of its proper divisors (253942759).

1214102105 is a wasteful number, since it uses less digits than its factorization.

1214102105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1853727.

The product of its (nonzero) digits is 80, while the sum is 17.

The square root of 1214102105 is about 34843.9679858652. The cubic root of 1214102105 is about 1066.8050692265.

Adding to 1214102105 its reverse (5012014121), we get a palindrome (6226116226).

The spelling of 1214102105 in words is "one billion, two hundred fourteen million, one hundred two thousand, one hundred five".