2961031133 has 2 divisors, whose sum is σ = 2961031134. Its totient is φ = 2961031132.

The previous prime is 2961031103. The next prime is 2961031141. The reversal of 2961031133 is 3311301692.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2855619844 + 105411289 = 53438^2 + 10267^2 .

It is a cyclic number.

It is not a de Polignac number, because 2961031133 - 2¹⁶ = 2960965597 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2961031096 and 2961031105.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2961031103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1480515566 + 1480515567.

It is an arithmetic number, because the mean of its divisors is an integer number (1480515567).

Almost surely, 2^2961031133 is an apocalyptic number.

It is an amenable number.

2961031133 is a deficient number, since it is larger than the sum of its proper divisors (1).

2961031133 is an equidigital number, since it uses as much as digits as its factorization.

2961031133 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2916, while the sum is 29.

The square root of 2961031133 is about 54415.3575105411. The cubic root of 2961031133 is about 1435.9775753786.

The spelling of 2961031133 in words is "two billion, nine hundred sixty-one million, thirty-one thousand, one hundred thirty-three".