1230453214 has 8 divisors (see below), whose sum is σ = 1890696528. Its totient is φ = 600221040.

The previous prime is 1230453157. The next prime is 1230453223. The reversal of 1230453214 is 4123540321.

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

It is a super-2 number, since 2×1230453214² = 3028030223685859592, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7502682 + ... + 7502845.

It is an arithmetic number, because the mean of its divisors is an integer number (236337066).

Almost surely, 2^1230453214 is an apocalyptic number.

1230453214 is a deficient number, since it is larger than the sum of its proper divisors (660243314).

1230453214 is a wasteful number, since it uses less digits than its factorization.

1230453214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15005570.

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 1230453214 is about 35077.8165512051. The cubic root of 1230453214 is about 1071.5728503288.

Adding to 1230453214 its reverse (4123540321), we get a palindrome (5353993535).

The spelling of 1230453214 in words is "one billion, two hundred thirty million, four hundred fifty-three thousand, two hundred fourteen".