1102250356 has 6 divisors (see below), whose sum is σ = 1928938130. Its totient is φ = 551125176.

The previous prime is 1102250341. The next prime is 1102250393. The reversal of 1102250356 is 6530522011.

It can be written as a sum of positive squares in only one way, i.e., 643433956 + 458816400 = 25366^2 + 21420^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1102250356.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 137781291 + ... + 137781298.

Almost surely, 2^1102250356 is an apocalyptic number.

It is an amenable number.

1102250356 is a deficient number, since it is larger than the sum of its proper divisors (826687774).

1102250356 is a wasteful number, since it uses less digits than its factorization.

1102250356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 275562593 (or 275562591 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 25.

The square root of 1102250356 is about 33200.1559634891. The cubic root of 1102250356 is about 1032.9835746796.

Adding to 1102250356 its reverse (6530522011), we get a palindrome (7632772367).

The spelling of 1102250356 in words is "one billion, one hundred two million, two hundred fifty thousand, three hundred fifty-six".