103402213230 has 64 divisors (see below), whose sum is σ = 253661995008. Its totient is φ = 26964184320.

The previous prime is 103402213171. The next prime is 103402213237. The reversal of 103402213230 is 32312204301.

It is a junction number, because it is equal to n+sod(n) for n = 103402213197 and 103402213206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103402213237) 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, 1651395 + ... + 1712865.

It is an arithmetic number, because the mean of its divisors is an integer number (3963468672).

Almost surely, 2^103402213230 is an apocalyptic number.

103402213230 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 103402213230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (126830997504).

103402213230 is an abundant number, since it is smaller than the sum of its proper divisors (150259781778).

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

103402213230 is a wasteful number, since it uses less digits than its factorization.

103402213230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62721.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 103402213230 its reverse (32312204301), we get a palindrome (135714417531).

The spelling of 103402213230 in words is "one hundred three billion, four hundred two million, two hundred thirteen thousand, two hundred thirty".