1021041114 has 32 divisors (see below), whose sum is σ = 2276009280. Its totient is φ = 303466752.

The previous prime is 1021041107. The next prime is 1021041121. The reversal of 1021041114 is 4111401201.

It is an interprime number because it is at equal distance from previous prime (1021041107) and next prime (1021041121).

It is a junction number, because it is equal to n+sod(n) for n = 1021041093 and 1021041102.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 261489 + ... + 265364.

It is an arithmetic number, because the mean of its divisors is an integer number (71125290).

Almost surely, 2^1021041114 is an apocalyptic number.

1021041114 is an abundant number, since it is smaller than the sum of its proper divisors (1254968166).

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

1021041114 is a wasteful number, since it uses less digits than its factorization.

1021041114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 526894.

The product of its (nonzero) digits is 32, while the sum is 15.

The square root of 1021041114 is about 31953.7339602119. The cubic root of 1021041114 is about 1006.9650797007.

Adding to 1021041114 its reverse (4111401201), we get a palindrome (5132442315).

The spelling of 1021041114 in words is "one billion, twenty-one million, forty-one thousand, one hundred fourteen".