1214551141323 has 16 divisors (see below), whose sum is σ = 1764982571520. Its totient is φ = 738411071904.

The previous prime is 1214551141319. The next prime is 1214551141327. The reversal of 1214551141323 is 3231411554121.

It is an interprime number because it is at equal distance from previous prime (1214551141319) and next prime (1214551141327).

It is not a de Polignac number, because 1214551141323 - 2² = 1214551141319 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1214551141327) 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, 187601203 + ... + 187607676.

It is an arithmetic number, because the mean of its divisors is an integer number (110311410720).

Almost surely, 2^{1214551141323} is an apocalyptic number.

1214551141323 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1214551141323 is a deficient number, since it is larger than the sum of its proper divisors (550431430197).

1214551141323 is a wasteful number, since it uses less digits than its factorization.

1214551141323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 375208978.

The product of its digits is 14400, while the sum is 33.

Adding to 1214551141323 its reverse (3231411554121), we get a palindrome (4445962695444).

The spelling of 1214551141323 in words is "one trillion, two hundred fourteen billion, five hundred fifty-one million, one hundred forty-one thousand, three hundred twenty-three".