1202426107 has 4 divisors (see below), whose sum is σ = 1213067160. Its totient is φ = 1191785056.

The previous prime is 1202426081. The next prime is 1202426117. The reversal of 1202426107 is 7016242021.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1202426107 - 2²³ = 1194037499 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1202426117) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5320357 + ... + 5320582.

It is an arithmetic number, because the mean of its divisors is an integer number (303266790).

Almost surely, 2^1202426107 is an apocalyptic number.

1202426107 is a deficient number, since it is larger than the sum of its proper divisors (10641053).

1202426107 is a wasteful number, since it uses less digits than its factorization.

1202426107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10641052.

The product of its (nonzero) digits is 1344, while the sum is 25.

The square root of 1202426107 is about 34676.0163081055. The cubic root of 1202426107 is about 1063.3742324873.

Adding to 1202426107 its reverse (7016242021), we get a palindrome (8218668128).

The spelling of 1202426107 in words is "one billion, two hundred two million, four hundred twenty-six thousand, one hundred seven".