122613351 has 8 divisors (see below), whose sum is σ = 186839424. Its totient is φ = 70064760.

The previous prime is 122613349. The next prime is 122613353. The reversal of 122613351 is 153316221.

It is an interprime number because it is at equal distance from previous prime (122613349) and next prime (122613353).

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

It is not a de Polignac number, because 122613351 - 2¹ = 122613349 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122613353) 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, 2919345 + ... + 2919386.

It is an arithmetic number, because the mean of its divisors is an integer number (23354928).

Almost surely, 2^122613351 is an apocalyptic number.

122613351 is a deficient number, since it is larger than the sum of its proper divisors (64226073).

122613351 is an equidigital number, since it uses as much as digits as its factorization.

122613351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5838741.

The product of its digits is 1080, while the sum is 24.

The square root of 122613351 is about 11073.0913027935. The cubic root of 122613351 is about 496.7973309554.

Adding to 122613351 its reverse (153316221), we get a palindrome (275929572).

The spelling of 122613351 in words is "one hundred twenty-two million, six hundred thirteen thousand, three hundred fifty-one".