351030108100 has 72 divisors (see below), whose sum is σ = 871766703360. Its totient is φ = 120185617920.

The previous prime is 351030108083. The next prime is 351030108101. The reversal of 351030108100 is 1801030153.

It is a super-2 number, since 2×351030108100² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (351030108101) 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, 154572 + ... + 852028.

It is an arithmetic number, because the mean of its divisors is an integer number (12107870880).

Almost surely, 2^351030108100 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 351030108100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (435883351680).

351030108100 is an abundant number, since it is smaller than the sum of its proper divisors (520736595260).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

351030108100 is a wasteful number, since it uses less digits than its factorization.

351030108100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 698197 (or 698190 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 22.

Adding to 351030108100 its reverse (1801030153), we get a palindrome (352831138253).

The spelling of 351030108100 in words is "three hundred fifty-one billion, thirty million, one hundred eight thousand, one hundred".