1213014114 has 24 divisors (see below), whose sum is σ = 2830366812. Its totient is φ = 373235040.

The previous prime is 1213014113. The next prime is 1213014119. The reversal of 1213014114 is 4114103121.

It can be written as a sum of positive squares in 2 ways, for example, as 920090889 + 292923225 = 30333^2 + 17115^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1213014113) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2591677 + ... + 2592144.

Almost surely, 2^1213014114 is an apocalyptic number.

1213014114 is an abundant number, since it is smaller than the sum of its proper divisors (1617352698).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1213014114 is a wasteful number, since it uses less digits than its factorization.

1213014114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5183842 (or 5183839 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

The square root of 1213014114 is about 34828.3521574019. The cubic root of 1213014114 is about 1066.4863093280.

Adding to 1213014114 its reverse (4114103121), we get a palindrome (5327117235).

It can be divided in two parts, 12130 and 14114, that added together give a square (26244 = 162²).

The spelling of 1213014114 in words is "one billion, two hundred thirteen million, fourteen thousand, one hundred fourteen".