103421002062 has 64 divisors (see below), whose sum is σ = 237863485440. Its totient is φ = 29365289184.

The previous prime is 103421002051. The next prime is 103421002063. The reversal of 103421002062 is 260200124301.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103421002063) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5038873 + ... + 5059355.

It is an arithmetic number, because the mean of its divisors is an integer number (3716616960).

Almost surely, 2^103421002062 is an apocalyptic number.

103421002062 is an abundant number, since it is smaller than the sum of its proper divisors (134442483378).

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

103421002062 is a wasteful number, since it uses less digits than its factorization.

103421002062 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21237.

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

Adding to 103421002062 its reverse (260200124301), we get a palindrome (363621126363).

The spelling of 103421002062 in words is "one hundred three billion, four hundred twenty-one million, two thousand, sixty-two".