11312142661010 has 32 divisors (see below), whose sum is σ = 21854950260912. Its totient is φ = 4200350791680.

The previous prime is 11312142661003. The next prime is 11312142661093. The reversal of 11312142661010 is 1016624121311.

It can be written as a sum of positive squares in 8 ways, for example, as 6556616026921 + 4755526634089 = 2560589^2 + 2180717^2 .

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, 455754821 + ... + 455779640.

Almost surely, 2^{11312142661010} is an apocalyptic number.

11312142661010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11312142661010 is a deficient number, since it is larger than the sum of its proper divisors (10542807599902).

11312142661010 is a wasteful number, since it uses less digits than its factorization.

11312142661010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 911534558.

The product of its (nonzero) digits is 1728, while the sum is 29.

Adding to 11312142661010 its reverse (1016624121311), we get a palindrome (12328766782321).

The spelling of 11312142661010 in words is "eleven trillion, three hundred twelve billion, one hundred forty-two million, six hundred sixty-one thousand, ten".