1020414311 has 4 divisors (see below), whose sum is σ = 1166187792. Its totient is φ = 874640832.

The previous prime is 1020414301. The next prime is 1020414313. The reversal of 1020414311 is 1134140201.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 1020414311 - 2¹⁴ = 1020397927 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1020414311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1020414313) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 72886730 + ... + 72886743.

It is an arithmetic number, because the mean of its divisors is an integer number (291546948).

Almost surely, 2^1020414311 is an apocalyptic number.

1020414311 is a deficient number, since it is larger than the sum of its proper divisors (145773481).

1020414311 is an equidigital number, since it uses as much as digits as its factorization.

1020414311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145773480.

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 1020414311 is about 31943.9244771208. The cubic root of 1020414311 is about 1006.7589835492.

Adding to 1020414311 its reverse (1134140201), we get a palindrome (2154554512).

The spelling of 1020414311 in words is "one billion, twenty million, four hundred fourteen thousand, three hundred eleven".