11308152740 has 24 divisors (see below), whose sum is σ = 23760559032. Its totient is φ = 4520701440.

The previous prime is 11308152721. The next prime is 11308152767. The reversal of 11308152740 is 4725180311.

It can be written as a sum of positive squares in 4 ways, for example, as 842044324 + 10466108416 = 29018^2 + 102304^2 .

It is a junction number, because it is equal to n+sod(n) for n = 11308152697 and 11308152706.

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, 123551 + ... + 194630.

It is an arithmetic number, because the mean of its divisors is an integer number (990023293).

Almost surely, 2^11308152740 is an apocalyptic number.

11308152740 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11308152740 is an abundant number, since it is smaller than the sum of its proper divisors (12452406292).

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

11308152740 is a wasteful number, since it uses less digits than its factorization.

11308152740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 319967 (or 319965 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 32.

The spelling of 11308152740 in words is "eleven billion, three hundred eight million, one hundred fifty-two thousand, seven hundred forty".