153401161 has 2 divisors, whose sum is σ = 153401162. Its totient is φ = 153401160.

The previous prime is 153401137. The next prime is 153401177. The reversal of 153401161 is 161104351.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 145805625 + 7595536 = 12075^2 + 2756^2 .

It is a cyclic number.

It is not a de Polignac number, because 153401161 - 2¹³ = 153392969 is a prime.

It is a super-2 number, since 2×153401161² = 47063832392295842, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (153401861) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76700580 + 76700581.

It is an arithmetic number, because the mean of its divisors is an integer number (76700581).

Almost surely, 2^153401161 is an apocalyptic number.

It is an amenable number.

153401161 is a deficient number, since it is larger than the sum of its proper divisors (1).

153401161 is an equidigital number, since it uses as much as digits as its factorization.

153401161 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 360, while the sum is 22.

The square root of 153401161 is about 12385.5222336404. The cubic root of 153401161 is about 535.3151676048.

The spelling of 153401161 in words is "one hundred fifty-three million, four hundred one thousand, one hundred sixty-one".