1035220051 has 2 divisors, whose sum is σ = 1035220052. Its totient is φ = 1035220050.

The previous prime is 1035220031. The next prime is 1035220091. The reversal of 1035220051 is 1500225301.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1035220051 - 2⁵ = 1035220019 is a prime.

It is not a weakly prime, because it can be changed into another prime (1035220001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 517610025 + 517610026.

It is an arithmetic number, because the mean of its divisors is an integer number (517610026).

Almost surely, 2^1035220051 is an apocalyptic number.

1035220051 is a deficient number, since it is larger than the sum of its proper divisors (1).

1035220051 is an equidigital number, since it uses as much as digits as its factorization.

1035220051 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 300, while the sum is 19.

The square root of 1035220051 is about 32174.8356794561. The cubic root of 1035220051 is about 1011.6048241093.

Adding to 1035220051 its reverse (1500225301), we get a palindrome (2535445352).

It can be divided in two parts, 10352 and 20051, that added together give a palindrome (30403).

The spelling of 1035220051 in words is "one billion, thirty-five million, two hundred twenty thousand, fifty-one".