11651318701 has 8 divisors (see below), whose sum is σ = 12794707008. Its totient is φ = 10521960000.

The previous prime is 11651318689. The next prime is 11651318737. The reversal of 11651318701 is 10781315611.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11651318701 - 2⁵ = 11651318669 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11651318741) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3505660 + ... + 3508981.

It is an arithmetic number, because the mean of its divisors is an integer number (1599338376).

Almost surely, 2^11651318701 is an apocalyptic number.

11651318701 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

11651318701 is a deficient number, since it is larger than the sum of its proper divisors (1143388307).

11651318701 is a wasteful number, since it uses less digits than its factorization.

11651318701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7014803.

The product of its (nonzero) digits is 5040, while the sum is 34.

The spelling of 11651318701 in words is "eleven billion, six hundred fifty-one million, three hundred eighteen thousand, seven hundred one".