11315661630230 has 16 divisors (see below), whose sum is σ = 20801556699840. Its totient is φ = 4429961148672.

The previous prime is 11315661630197. The next prime is 11315661630253. The reversal of 11315661630230 is 3203616651311.

It is a super-2 number, since 2×11315661630230² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

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, 12037937435 + ... + 12037938374.

It is an arithmetic number, because the mean of its divisors is an integer number (1300097293740).

Almost surely, 2^{11315661630230} is an apocalyptic number.

11315661630230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11315661630230 is a deficient number, since it is larger than the sum of its proper divisors (9485895069610).

11315661630230 is a wasteful number, since it uses less digits than its factorization.

11315661630230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24075875863.

The product of its (nonzero) digits is 58320, while the sum is 38.

The spelling of 11315661630230 in words is "eleven trillion, three hundred fifteen billion, six hundred sixty-one million, six hundred thirty thousand, two hundred thirty".