152031713 has 2 divisors, whose sum is σ = 152031714. Its totient is φ = 152031712.

The previous prime is 152031709. The next prime is 152031721. The reversal of 152031713 is 317130251.

152031713 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 87759424 + 64272289 = 9368^2 + 8017^2 .

It is a cyclic number.

It is not a de Polignac number, because 152031713 - 2² = 152031709 is a prime.

It is a super-2 number, since 2×152031713² = 46227283515428738, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (152031773) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76015856 + 76015857.

It is an arithmetic number, because the mean of its divisors is an integer number (76015857).

Almost surely, 2^152031713 is an apocalyptic number.

It is an amenable number.

152031713 is a deficient number, since it is larger than the sum of its proper divisors (1).

152031713 is an equidigital number, since it uses as much as digits as its factorization.

152031713 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 630, while the sum is 23.

The square root of 152031713 is about 12330.1140708430. The cubic root of 152031713 is about 533.7174425238.

Adding to 152031713 its reverse (317130251), we get a palindrome (469161964).

It can be divided in two parts, 1520 and 31713, that added together give a palindrome (33233).

The spelling of 152031713 in words is "one hundred fifty-two million, thirty-one thousand, seven hundred thirteen".