354520112100 has 144 divisors (see below), whose sum is σ = 1278850814976. Its totient is φ = 73666512000.

The previous prime is 354520112083. The next prime is 354520112117. The reversal of 354520112100 is 1211025453.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (354520112083) and next prime (354520112117).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7650496 + ... + 7696695.

Almost surely, 2^354520112100 is an apocalyptic number.

354520112100 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

354520112100 is an abundant number, since it is smaller than the sum of its proper divisors (924330702876).

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

354520112100 is a wasteful number, since it uses less digits than its factorization.

354520112100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15347226 (or 15347219 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 24.

Adding to 354520112100 its reverse (1211025453), we get a palindrome (355731137553).

The spelling of 354520112100 in words is "three hundred fifty-four billion, five hundred twenty million, one hundred twelve thousand, one hundred".