1040213310 has 64 divisors (see below), whose sum is σ = 2534587200. Its totient is φ = 273185792.

The previous prime is 1040213309. The next prime is 1040213327. The reversal of 1040213310 is 133120401.

It is a super-2 number, since 2×1040213310² = 2164087460602312200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 1040213310.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 845776 + ... + 847004.

It is an arithmetic number, because the mean of its divisors is an integer number (39602925).

Almost surely, 2^1040213310 is an apocalyptic number.

1040213310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1040213310 is an abundant number, since it is smaller than the sum of its proper divisors (1494373890).

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

1040213310 is a wasteful number, since it uses less digits than its factorization.

1040213310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1645.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 1040213310 is about 32252.3380547829. The cubic root of 1040213310 is about 1013.2286673646.

Adding to 1040213310 its reverse (133120401), we get a palindrome (1173333711).

The spelling of 1040213310 in words is "one billion, forty million, two hundred thirteen thousand, three hundred ten".