1214153030 has 32 divisors (see below), whose sum is σ = 2199169440. Its totient is φ = 482630400.

The previous prime is 1214153027. The next prime is 1214153033. The reversal of 1214153030 is 303514121.

It is an interprime number because it is at equal distance from previous prime (1214153027) and next prime (1214153033).

It is a junction number, because it is equal to n+sod(n) for n = 1214152993 and 1214153011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1214153033) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1731680 + ... + 1732380.

It is an arithmetic number, because the mean of its divisors is an integer number (68724045).

Almost surely, 2^1214153030 is an apocalyptic number.

1214153030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1214153030 is a deficient number, since it is larger than the sum of its proper divisors (985016410).

1214153030 is a wasteful number, since it uses less digits than its factorization.

1214153030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1544.

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 1214153030 is about 34844.6987359627. The cubic root of 1214153030 is about 1066.8199845806.

Adding to 1214153030 its reverse (303514121), we get a palindrome (1517667151).

The spelling of 1214153030 in words is "one billion, two hundred fourteen million, one hundred fifty-three thousand, thirty".