3101230 has 32 divisors (see below), whose sum is σ = 6166368. Its totient is φ = 1122880.

The previous prime is 3101207. The next prime is 3101233. The reversal of 3101230 is 321013.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3101233) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13194 + ... + 13426.

It is an arithmetic number, because the mean of its divisors is an integer number (192699).

Almost surely, 2^3101230 is an apocalyptic number.

3101230 is a deficient number, since it is larger than the sum of its proper divisors (3065138).

3101230 is a wasteful number, since it uses less digits than its factorization.

3101230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 273 (or 251 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 10.

The square root of 3101230 is about 1761.0309480529. The cubic root of 3101230 is about 145.8292555776.

Adding to 3101230 its reverse (321013), we get a palindrome (3422243).

It can be divided in two parts, 310 and 1230, that added together give a triangular number (1540 = T₅₅).

The spelling of 3101230 in words is "three million, one hundred one thousand, two hundred thirty".