11546215661130 has 16 divisors (see below), whose sum is σ = 27710917586784. Its totient is φ = 3078990842960.

The previous prime is 11546215661111. The next prime is 11546215661143. The reversal of 11546215661130 is 3116651264511.

It is a happy number.

It is a super-3 number, since 3×11546215661130³ (a number of 40 digits) contains 333 as substring.

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, 192436927656 + ... + 192436927715.

It is an arithmetic number, because the mean of its divisors is an integer number (1731932349174).

Almost surely, 2^{11546215661130} is an apocalyptic number.

11546215661130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11546215661130 is an abundant number, since it is smaller than the sum of its proper divisors (16164701925654).

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

11546215661130 is a wasteful number, since it uses less digits than its factorization.

11546215661130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 384873855381.

The product of its (nonzero) digits is 129600, while the sum is 42.

The spelling of 11546215661130 in words is "eleven trillion, five hundred forty-six billion, two hundred fifteen million, six hundred sixty-one thousand, one hundred thirty".