1020411195 has 16 divisors (see below), whose sum is σ = 1660331520. Its totient is φ = 534994784.

The previous prime is 1020411187. The next prime is 1020411289. The reversal of 1020411195 is 5911140201.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 1020411195 - 2³ = 1020411187 is a prime.

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, 575619 + ... + 577388.

It is an arithmetic number, because the mean of its divisors is an integer number (103770720).

Almost surely, 2^1020411195 is an apocalyptic number.

1020411195 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1020411195 is a deficient number, since it is larger than the sum of its proper divisors (639920325).

1020411195 is a wasteful number, since it uses less digits than its factorization.

1020411195 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1153074.

The product of its (nonzero) digits is 360, while the sum is 24.

The square root of 1020411195 is about 31943.8757041158. The cubic root of 1020411195 is about 1006.7579587811.

Adding to 1020411195 its reverse (5911140201), we get a palindrome (6931551396).

The spelling of 1020411195 in words is "one billion, twenty million, four hundred eleven thousand, one hundred ninety-five".