1202113 has 8 divisors (see below), whose sum is σ = 1325376. Its totient is φ = 1081200.

The previous prime is 1202107. The next prime is 1202129. The reversal of 1202113 is 3112021.

1202113 = T₄₆₂ + T₄₆₃ + ... + T₄₇₂.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1202113 - 2⁵ = 1202081 is a prime.

It is a Duffinian number.

1202113 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 1202113.

It is not an unprimeable number, because it can be changed into a prime (1202153) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 603 + ... + 1663.

It is an arithmetic number, because the mean of its divisors is an integer number (165672).

2^1202113 is an apocalyptic number.

It is an amenable number.

1202113 is a deficient number, since it is larger than the sum of its proper divisors (123263).

1202113 is a wasteful number, since it uses less digits than its factorization.

1202113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1175.

The product of its (nonzero) digits is 12, while the sum is 10.

The square root of 1202113 is about 1096.4091389623. The cubic root of 1202113 is about 106.3281924994.

Adding to 1202113 its reverse (3112021), we get a palindrome (4314134).

The spelling of 1202113 in words is "one million, two hundred two thousand, one hundred thirteen".