11315732732 has 6 divisors (see below), whose sum is σ = 19802532288. Its totient is φ = 5657866364.

The previous prime is 11315732719. The next prime is 11315732759. The reversal of 11315732732 is 23723751311.

It is a junction number, because it is equal to n+sod(n) for n = 11315732692 and 11315732701.

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, 1414466588 + ... + 1414466595.

It is an arithmetic number, because the mean of its divisors is an integer number (3300422048).

Almost surely, 2^11315732732 is an apocalyptic number.

It is an amenable number.

11315732732 is a deficient number, since it is larger than the sum of its proper divisors (8486799556).

11315732732 is a wasteful number, since it uses less digits than its factorization.

11315732732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2828933187 (or 2828933185 counting only the distinct ones).

The product of its digits is 26460, while the sum is 35.

The spelling of 11315732732 in words is "eleven billion, three hundred fifteen million, seven hundred thirty-two thousand, seven hundred thirty-two".