103212021334 has 8 divisors (see below), whose sum is σ = 158594081688. Its totient is φ = 50347327440.

The previous prime is 103212021323. The next prime is 103212021343. The reversal of 103212021334 is 433120212301.

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

It is a super-2 number, since 2×103212021334² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 629341512 + ... + 629341675.

It is an arithmetic number, because the mean of its divisors is an integer number (19824260211).

Almost surely, 2^103212021334 is an apocalyptic number.

103212021334 is a deficient number, since it is larger than the sum of its proper divisors (55382060354).

103212021334 is a wasteful number, since it uses less digits than its factorization.

103212021334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1258683230.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 103212021334 its reverse (433120212301), we get a palindrome (536332233635).

The spelling of 103212021334 in words is "one hundred three billion, two hundred twelve million, twenty-one thousand, three hundred thirty-four".