1040211135 has 24 divisors (see below), whose sum is σ = 1812389904. Its totient is φ = 551900160.

The previous prime is 1040211127. The next prime is 1040211149. The reversal of 1040211135 is 5311120401.

It is not a de Polignac number, because 1040211135 - 2³ = 1040211127 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 51201 + ... + 68570.

It is an arithmetic number, because the mean of its divisors is an integer number (75516246).

Almost surely, 2^1040211135 is an apocalyptic number.

1040211135 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1040211135 is a deficient number, since it is larger than the sum of its proper divisors (772178769).

1040211135 is a wasteful number, since it uses less digits than its factorization.

1040211135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119975 (or 119972 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 18.

The square root of 1040211135 is about 32252.3043362796. The cubic root of 1040211135 is about 1013.2279611716.

Adding to 1040211135 its reverse (5311120401), we get a palindrome (6351331536).

The spelling of 1040211135 in words is "one billion, forty million, two hundred eleven thousand, one hundred thirty-five".