601262131 has 2 divisors, whose sum is σ = 601262132. Its totient is φ = 601262130.

The previous prime is 601262119. The next prime is 601262141. The reversal of 601262131 is 131262106.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 601262131 - 2⁷ = 601262003 is a prime.

It is a super-2 number, since 2×601262131² = 723032300349322322, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (601262141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 300631065 + 300631066.

It is an arithmetic number, because the mean of its divisors is an integer number (300631066).

Almost surely, 2^601262131 is an apocalyptic number.

601262131 is a deficient number, since it is larger than the sum of its proper divisors (1).

601262131 is an equidigital number, since it uses as much as digits as its factorization.

601262131 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 22.

The square root of 601262131 is about 24520.6470346930. The cubic root of 601262131 is about 844.0236525008.

The spelling of 601262131 in words is "six hundred one million, two hundred sixty-two thousand, one hundred thirty-one".