1061161337 has 2 divisors, whose sum is σ = 1061161338. Its totient is φ = 1061161336.

The previous prime is 1061161313. The next prime is 1061161349. The reversal of 1061161337 is 7331611601.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 670861801 + 390299536 = 25901^2 + 19756^2 .

It is an emirp because it is prime and its reverse (7331611601) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1061161337 - 2¹⁶ = 1061095801 is a prime.

It is a super-2 number, since 2×1061161337² = 2252126766287255138, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1061161357) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 530580668 + 530580669.

It is an arithmetic number, because the mean of its divisors is an integer number (530580669).

Almost surely, 2^1061161337 is an apocalyptic number.

It is an amenable number.

1061161337 is a deficient number, since it is larger than the sum of its proper divisors (1).

1061161337 is an equidigital number, since it uses as much as digits as its factorization.

1061161337 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2268, while the sum is 29.

The square root of 1061161337 is about 32575.4714010404. The cubic root of 1061161337 is about 1019.9850494413.

Adding to 1061161337 its reverse (7331611601), we get a palindrome (8392772938).

The spelling of 1061161337 in words is "one billion, sixty-one million, one hundred sixty-one thousand, three hundred thirty-seven".