1340100202 has 16 divisors (see below), whose sum is σ = 2321000640. Its totient is φ = 568407168.

The previous prime is 1340100187. The next prime is 1340100227. The reversal of 1340100202 is 2020010431.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 492052 + ... + 494767.

It is an arithmetic number, because the mean of its divisors is an integer number (145062540).

Almost surely, 2^1340100202 is an apocalyptic number.

1340100202 is a deficient number, since it is larger than the sum of its proper divisors (980900438).

1340100202 is an equidigital number, since it uses as much as digits as its factorization.

1340100202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 986925.

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 1340100202 is about 36607.3790648825. The cubic root of 1340100202 is about 1102.5012508834.

Adding to 1340100202 its reverse (2020010431), we get a palindrome (3360110633).

The spelling of 1340100202 in words is "one billion, three hundred forty million, one hundred thousand, two hundred two".