1056670101 has 6 divisors (see below), whose sum is σ = 1526301270. Its totient is φ = 704446728.

The previous prime is 1056670093. The next prime is 1056670103. The reversal of 1056670101 is 1010766501.

It can be written as a sum of positive squares in only one way, i.e., 1025600625 + 31069476 = 32025^2 + 5574^2 .

It is not a de Polignac number, because 1056670101 - 2³ = 1056670093 is a prime.

It is a super-2 number, since 2×1056670101² = 2233103404694700402, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1056670103) 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, 58703886 + ... + 58703903.

It is an arithmetic number, because the mean of its divisors is an integer number (254383545).

Almost surely, 2^1056670101 is an apocalyptic number.

It is an amenable number.

1056670101 is a deficient number, since it is larger than the sum of its proper divisors (469631169).

1056670101 is a wasteful number, since it uses less digits than its factorization.

1056670101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117407795 (or 117407792 counting only the distinct ones).

The product of its (nonzero) digits is 1260, while the sum is 27.

The square root of 1056670101 is about 32506.4624497960. The cubic root of 1056670101 is about 1018.5440270805.

The spelling of 1056670101 in words is "one billion, fifty-six million, six hundred seventy thousand, one hundred one".