1103653051 has 2 divisors, whose sum is σ = 1103653052. Its totient is φ = 1103653050.

The previous prime is 1103653037. The next prime is 1103653063. The reversal of 1103653051 is 1503563011.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1103653051 - 2²⁵ = 1070098619 is a prime.

It is not a weakly prime, because it can be changed into another prime (1103653081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 551826525 + 551826526.

It is an arithmetic number, because the mean of its divisors is an integer number (551826526).

Almost surely, 2^1103653051 is an apocalyptic number.

1103653051 is a deficient number, since it is larger than the sum of its proper divisors (1).

1103653051 is an equidigital number, since it uses as much as digits as its factorization.

1103653051 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1350, while the sum is 25.

The square root of 1103653051 is about 33221.2740724976. The cubic root of 1103653051 is about 1033.4215715724.

The spelling of 1103653051 in words is "one billion, one hundred three million, six hundred fifty-three thousand, fifty-one".