1012420114 has 4 divisors (see below), whose sum is σ = 1518630174. Its totient is φ = 506210056.

The previous prime is 1012420109. The next prime is 1012420133. The reversal of 1012420114 is 4110242101.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 904986889 + 107433225 = 30083^2 + 10365^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 253105027 + ... + 253105030.

Almost surely, 2^1012420114 is an apocalyptic number.

1012420114 is a deficient number, since it is larger than the sum of its proper divisors (506210060).

1012420114 is an equidigital number, since it uses as much as digits as its factorization.

1012420114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 506210059.

The product of its (nonzero) digits is 64, while the sum is 16.

The square root of 1012420114 is about 31818.5498412483. The cubic root of 1012420114 is about 1004.1230153814.

Adding to 1012420114 its reverse (4110242101), we get a palindrome (5122662215).

The spelling of 1012420114 in words is "one billion, twelve million, four hundred twenty thousand, one hundred fourteen".