100214021334 has 32 divisors (see below), whose sum is σ = 229073043456. Its totient is φ = 28631024640.

The previous prime is 100214021329. The next prime is 100214021351. The reversal of 100214021334 is 433120412001.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 100214021334.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 881814 + ... + 988950.

It is an arithmetic number, because the mean of its divisors is an integer number (7158532608).

Almost surely, 2^100214021334 is an apocalyptic number.

100214021334 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

100214021334 is an abundant number, since it is smaller than the sum of its proper divisors (128859022122).

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

100214021334 is a wasteful number, since it uses less digits than its factorization.

100214021334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129420.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 100214021334 its reverse (433120412001), we get a palindrome (533334433335).

The spelling of 100214021334 in words is "one hundred billion, two hundred fourteen million, twenty-one thousand, three hundred thirty-four".