103213214432 has 48 divisors (see below), whose sum is σ = 211207509072. Its totient is φ = 49606824960.

The previous prime is 103213214389. The next prime is 103213214479. The reversal of 103213214432 is 234412312301.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 426869 + ... + 623412.

It is an arithmetic number, because the mean of its divisors is an integer number (4400156439).

Almost surely, 2^103213214432 is an apocalyptic number.

It is an amenable number.

103213214432 is an abundant number, since it is smaller than the sum of its proper divisors (107994294640).

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

103213214432 is a wasteful number, since it uses less digits than its factorization.

103213214432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1050411 (or 1050403 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 103213214432 its reverse (234412312301), we get a palindrome (337625526733).

The spelling of 103213214432 in words is "one hundred three billion, two hundred thirteen million, two hundred fourteen thousand, four hundred thirty-two".