11520310044532 has 6 divisors (see below), whose sum is σ = 20160542577938. Its totient is φ = 5760155022264.

The previous prime is 11520310044469. The next prime is 11520310044547. The reversal of 11520310044532 is 23544001302511.

It can be written as a sum of positive squares in only one way, i.e., 11495395316196 + 24914728336 = 3390486^2 + 157844^2 .

It is a junction number, because it is equal to n+sod(n) for n = 11520310044494 and 11520310044503.

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, 1440038755563 + ... + 1440038755570.

Almost surely, 2^{11520310044532} is an apocalyptic number.

It is an amenable number.

11520310044532 is a deficient number, since it is larger than the sum of its proper divisors (8640232533406).

11520310044532 is a wasteful number, since it uses less digits than its factorization.

11520310044532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2880077511137 (or 2880077511135 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 31.

The spelling of 11520310044532 in words is "eleven trillion, five hundred twenty billion, three hundred ten million, forty-four thousand, five hundred thirty-two".