151053193 has 2 divisors, whose sum is σ = 151053194. Its totient is φ = 151053192.

The previous prime is 151053191. The next prime is 151053223. The reversal of 151053193 is 391350151.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 76265289 + 74787904 = 8733^2 + 8648^2 .

It is an emirp because it is prime and its reverse (391350151) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 151053193 - 2¹ = 151053191 is a prime.

Together with 151053191, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (151053191) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75526596 + 75526597.

It is an arithmetic number, because the mean of its divisors is an integer number (75526597).

Almost surely, 2^151053193 is an apocalyptic number.

It is an amenable number.

151053193 is a deficient number, since it is larger than the sum of its proper divisors (1).

151053193 is an equidigital number, since it uses as much as digits as its factorization.

151053193 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2025, while the sum is 28.

The square root of 151053193 is about 12290.3699293390. The cubic root of 151053193 is about 532.5699238851.

The spelling of 151053193 in words is "one hundred fifty-one million, fifty-three thousand, one hundred ninety-three".