1011266342 has 4 divisors (see below), whose sum is σ = 1516899516. Its totient is φ = 505633170.

The previous prime is 1011266293. The next prime is 1011266387. The reversal of 1011266342 is 2436621101.

1011266342 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-2 number, since 2×1011266342² = 2045319228924121928, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 252816584 + ... + 252816587.

It is an arithmetic number, because the mean of its divisors is an integer number (379224879).

Almost surely, 2^1011266342 is an apocalyptic number.

1011266342 is a deficient number, since it is larger than the sum of its proper divisors (505633174).

1011266342 is an equidigital number, since it uses as much as digits as its factorization.

1011266342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 505633173.

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 1011266342 is about 31800.4141796927. The cubic root of 1011266342 is about 1003.7414315653.

Adding to 1011266342 its reverse (2436621101), we get a palindrome (3447887443).

The spelling of 1011266342 in words is "one billion, eleven million, two hundred sixty-six thousand, three hundred forty-two".