11631260162 has 8 divisors (see below), whose sum is σ = 17609945616. Its totient is φ = 5761278292.

The previous prime is 11631260143. The next prime is 11631260183. The reversal of 11631260162 is 26106213611.

It is a happy number.

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

It is a super-2 number, since 2×11631260162² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27175628 + ... + 27176055.

It is an arithmetic number, because the mean of its divisors is an integer number (2201243202).

Almost surely, 2^11631260162 is an apocalyptic number.

11631260162 is a deficient number, since it is larger than the sum of its proper divisors (5978685454).

11631260162 is a wasteful number, since it uses less digits than its factorization.

11631260162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54351792.

The product of its (nonzero) digits is 2592, while the sum is 29.

Adding to 11631260162 its reverse (26106213611), we get a palindrome (37737473773).

The spelling of 11631260162 in words is "eleven billion, six hundred thirty-one million, two hundred sixty thousand, one hundred sixty-two".