113216142454 has 16 divisors (see below), whose sum is σ = 176014198800. Its totient is φ = 54572815584.

The previous prime is 113216142359. The next prime is 113216142497. The reversal of 113216142454 is 454241612311.

It is a happy number.

It is a super-2 number, since 2×113216142454² (a number of 23 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, 7010044 + ... + 7026175.

It is an arithmetic number, because the mean of its divisors is an integer number (11000887425).

Almost surely, 2^113216142454 is an apocalyptic number.

113216142454 is a deficient number, since it is larger than the sum of its proper divisors (62798056346).

113216142454 is a wasteful number, since it uses less digits than its factorization.

113216142454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14036367.

The product of its digits is 23040, while the sum is 34.

Adding to 113216142454 its reverse (454241612311), we get a palindrome (567457754765).

The spelling of 113216142454 in words is "one hundred thirteen billion, two hundred sixteen million, one hundred forty-two thousand, four hundred fifty-four".