1210010345 has 16 divisors (see below), whose sum is σ = 1532331840. Its totient is φ = 914721984.

The previous prime is 1210010341. The next prime is 1210010363. The reversal of 1210010345 is 5430100121.

It is a cyclic number.

It is not a de Polignac number, because 1210010345 - 2² = 1210010341 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1210010341) 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, 21674 + ... + 53756.

It is an arithmetic number, because the mean of its divisors is an integer number (95770740).

Almost surely, 2^1210010345 is an apocalyptic number.

It is an amenable number.

1210010345 is a deficient number, since it is larger than the sum of its proper divisors (322321495).

1210010345 is a wasteful number, since it uses less digits than its factorization.

1210010345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32504.

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 1210010345 is about 34785.2029604543. The cubic root of 1210010345 is about 1065.6052735776.

Adding to 1210010345 its reverse (5430100121), we get a palindrome (6640110466).

The spelling of 1210010345 in words is "one billion, two hundred ten million, ten thousand, three hundred forty-five".