11651517230 has 16 divisors (see below), whose sum is σ = 21001913280. Its totient is φ = 4654121952.

The previous prime is 11651517221. The next prime is 11651517247. The reversal of 11651517230 is 3271515611.

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, 803069 + ... + 817448.

It is an arithmetic number, because the mean of its divisors is an integer number (1312619580).

Almost surely, 2^11651517230 is an apocalyptic number.

11651517230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11651517230 is a deficient number, since it is larger than the sum of its proper divisors (9350396050).

11651517230 is a wasteful number, since it uses less digits than its factorization.

11651517230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1621243.

The product of its (nonzero) digits is 6300, while the sum is 32.

The spelling of 11651517230 in words is "eleven billion, six hundred fifty-one million, five hundred seventeen thousand, two hundred thirty".