151140001 has 2 divisors, whose sum is σ = 151140002. Its totient is φ = 151140000.

The previous prime is 151139993. The next prime is 151140023. The reversal of 151140001 is 100041151.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 122677776 + 28462225 = 11076^2 + 5335^2 .

It is a cyclic number.

It is not a de Polignac number, because 151140001 - 2³ = 151139993 is a prime.

It is not a weakly prime, because it can be changed into another prime (151140701) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75570000 + 75570001.

It is an arithmetic number, because the mean of its divisors is an integer number (75570001).

Almost surely, 2^151140001 is an apocalyptic number.

It is an amenable number.

151140001 is a deficient number, since it is larger than the sum of its proper divisors (1).

151140001 is an equidigital number, since it uses as much as digits as its factorization.

151140001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20, while the sum is 13.

The square root of 151140001 is about 12293.9009675530. The cubic root of 151140001 is about 532.6719243255.

Adding to 151140001 its reverse (100041151), we get a palindrome (251181152).

The spelling of 151140001 in words is "one hundred fifty-one million, one hundred forty thousand, one".