152102061 has 12 divisors (see below), whose sum is σ = 221879580. Its totient is φ = 100396800.

The previous prime is 152102053. The next prime is 152102099. The reversal of 152102061 is 160201251.

It can be written as a sum of positive squares in 2 ways, for example, as 95942025 + 56160036 = 9795^2 + 7494^2 .

It is not a de Polignac number, because 152102061 - 2³ = 152102053 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152102761) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 82756 + ... + 84573.

It is an arithmetic number, because the mean of its divisors is an integer number (18489965).

Almost surely, 2^152102061 is an apocalyptic number.

It is an amenable number.

152102061 is a deficient number, since it is larger than the sum of its proper divisors (69777519).

152102061 is a wasteful number, since it uses less digits than its factorization.

152102061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167436 (or 167433 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 18.

The square root of 152102061 is about 12332.9664314795. The cubic root of 152102061 is about 533.7997502746.

It can be divided in two parts, 15210 and 2061, that added together give a palindrome (17271).

The spelling of 152102061 in words is "one hundred fifty-two million, one hundred two thousand, sixty-one".