151280953 has 2 divisors, whose sum is σ = 151280954. Its totient is φ = 151280952.

The previous prime is 151280951. The next prime is 151280957. The reversal of 151280953 is 359082151.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 118984464 + 32296489 = 10908^2 + 5683^2 .

It is a cyclic number.

It is not a de Polignac number, because 151280953 - 2¹ = 151280951 is a prime.

Together with 151280951, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (151280951) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75640476 + 75640477.

It is an arithmetic number, because the mean of its divisors is an integer number (75640477).

Almost surely, 2^151280953 is an apocalyptic number.

It is an amenable number.

151280953 is a deficient number, since it is larger than the sum of its proper divisors (1).

151280953 is an equidigital number, since it uses as much as digits as its factorization.

151280953 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10800, while the sum is 34.

The square root of 151280953 is about 12299.6322302742. The cubic root of 151280953 is about 532.8374614536.

The spelling of 151280953 in words is "one hundred fifty-one million, two hundred eighty thousand, nine hundred fifty-three".