1030656051 has 6 divisors (see below), whose sum is σ = 1488725420. Its totient is φ = 687104028.

The previous prime is 1030656049. The next prime is 1030656071. The reversal of 1030656051 is 1506560301.

It is a happy number.

1030656051 is a `hidden beast` number, since 1 + 0 + 3 + 0 + 656 + 0 + 5 + 1 = 666.

It is not a de Polignac number, because 1030656051 - 2¹ = 1030656049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1030656001) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 57258661 + ... + 57258678.

Almost surely, 2^1030656051 is an apocalyptic number.

1030656051 is a deficient number, since it is larger than the sum of its proper divisors (458069369).

1030656051 is a wasteful number, since it uses less digits than its factorization.

1030656051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114517345 (or 114517342 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 27.

The square root of 1030656051 is about 32103.8323413265. The cubic root of 1030656051 is about 1010.1160050398.

The spelling of 1030656051 in words is "one billion, thirty million, six hundred fifty-six thousand, fifty-one".