152140210 has 16 divisors (see below), whose sum is σ = 279020376. Its totient is φ = 59707648.

The previous prime is 152140181. The next prime is 152140211. The reversal of 152140210 is 12041251.

It can be written as a sum of positive squares in 4 ways, for example, as 127667401 + 24472809 = 11299^2 + 4947^2 .

It is not an unprimeable number, because it can be changed into a prime (152140211) 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 in 7 ways as a sum of consecutive naturals, for example, 142999 + ... + 144058.

Almost surely, 2^152140210 is an apocalyptic number.

152140210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

152140210 is a deficient number, since it is larger than the sum of its proper divisors (126880166).

152140210 is a wasteful number, since it uses less digits than its factorization.

152140210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 287117.

The product of its (nonzero) digits is 80, while the sum is 16.

The square root of 152140210 is about 12334.5129616049. The cubic root of 152140210 is about 533.8443743125.

Adding to 152140210 its reverse (12041251), we get a palindrome (164181461).

The spelling of 152140210 in words is "one hundred fifty-two million, one hundred forty thousand, two hundred ten".