105402214351 has 24 divisors (see below), whose sum is σ = 124343057664. Its totient is φ = 89072791920.

The previous prime is 105402214319. The next prime is 105402214387. The reversal of 105402214351 is 153412204501.

It is not a de Polignac number, because 105402214351 - 2⁵ = 105402214319 is a prime.

It is a super-2 number, since 2×105402214351² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105402214751) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1970506 + ... + 2023288.

It is an arithmetic number, because the mean of its divisors is an integer number (5180960736).

Almost surely, 2^105402214351 is an apocalyptic number.

105402214351 is a deficient number, since it is larger than the sum of its proper divisors (18940843313).

105402214351 is an equidigital number, since it uses as much as digits as its factorization.

105402214351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53371 (or 53364 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 28.

Adding to 105402214351 its reverse (153412204501), we get a palindrome (258814418852).

The spelling of 105402214351 in words is "one hundred five billion, four hundred two million, two hundred fourteen thousand, three hundred fifty-one".