103421422012632 has 32 divisors (see below), whose sum is σ = 263431923997680. Its totient is φ = 33823358142080.

The previous prime is 103421422012631. The next prime is 103421422012663. The reversal of 103421422012632 is 236210224124301.

It is a happy number.

It is a super-2 number, since 2×103421422012632² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 103421422012593 and 103421422012602.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103421422012631) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40653073419 + ... + 40653075962.

Almost surely, 2^{103421422012632} is an apocalyptic number.

103421422012632 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

103421422012632 is an abundant number, since it is smaller than the sum of its proper divisors (160010501985048).

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

103421422012632 is a wasteful number, since it uses less digits than its factorization.

103421422012632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81306149443 (or 81306149439 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 33.

Adding to 103421422012632 its reverse (236210224124301), we get a palindrome (339631646136933).

The spelling of 103421422012632 in words is "one hundred three trillion, four hundred twenty-one billion, four hundred twenty-two million, twelve thousand, six hundred thirty-two".