2311053042 has 16 divisors (see below), whose sum is σ = 4641448320. Its totient is φ = 767127312.

The previous prime is 2311053001. The next prime is 2311053077. The reversal of 2311053042 is 2403501132.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 804373 + ... + 807240.

It is an arithmetic number, because the mean of its divisors is an integer number (290090520).

Almost surely, 2^2311053042 is an apocalyptic number.

2311053042 is an abundant number, since it is smaller than the sum of its proper divisors (2330395278).

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

2311053042 is a wasteful number, since it uses less digits than its factorization.

2311053042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1611857.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 2311053042 is about 48073.4130471303. The cubic root of 2311053042 is about 1322.1172484036.

Adding to 2311053042 its reverse (2403501132), we get a palindrome (4714554174).

The spelling of 2311053042 in words is "two billion, three hundred eleven million, fifty-three thousand, forty-two".