113141220322430 has 32 divisors (see below), whose sum is σ = 203934132808704. Its totient is φ = 45194283572256.

The previous prime is 113141220322409. The next prime is 113141220322439. The reversal of 113141220322430 is 34223022141311.

It is a happy number.

It is a super-2 number, since 2×113141220322430² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 113141220322393 and 113141220322402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113141220322439) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 284273549 + ... + 284671271.

It is an arithmetic number, because the mean of its divisors is an integer number (6372941650272).

Almost surely, 2^{113141220322430} is an apocalyptic number.

113141220322430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

113141220322430 is a deficient number, since it is larger than the sum of its proper divisors (90792912486274).

113141220322430 is a wasteful number, since it uses less digits than its factorization.

113141220322430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 436760.

The product of its (nonzero) digits is 6912, while the sum is 29.

Adding to 113141220322430 its reverse (34223022141311), we get a palindrome (147364242463741).

The spelling of 113141220322430 in words is "one hundred thirteen trillion, one hundred forty-one billion, two hundred twenty million, three hundred twenty-two thousand, four hundred thirty".