103213101201210 has 384 divisors, whose sum is σ = 360337119367680. Its totient is φ = 19795493836800.

The previous prime is 103213101201173. The next prime is 103213101201239. The reversal of 103213101201210 is 12102101312301.

103213101201210 is a `hidden beast` number, since 1 + 0 + 3 + 21 + 310 + 120 + 1 + 210 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 1296265200 + ... + 1296344820.

It is an arithmetic number, because the mean of its divisors is an integer number (938377915020).

Almost surely, 2^{103213101201210} is an apocalyptic number.

103213101201210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 103213101201210, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (180168559683840).

103213101201210 is an abundant number, since it is smaller than the sum of its proper divisors (257124018166470).

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

103213101201210 is a wasteful number, since it uses less digits than its factorization.

103213101201210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94054 (or 94051 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

Adding to 103213101201210 its reverse (12102101312301), we get a palindrome (115315202513511).

The spelling of 103213101201210 in words is "one hundred three trillion, two hundred thirteen billion, one hundred one million, two hundred one thousand, two hundred ten".