150611401 has 2 divisors, whose sum is σ = 150611402. Its totient is φ = 150611400.

The previous prime is 150611399. The next prime is 150611431. The reversal of 150611401 is 104116051.

150611401 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., 148718025 + 1893376 = 12195^2 + 1376^2 .

It is a cyclic number.

It is not a de Polignac number, because 150611401 - 2¹ = 150611399 is a prime.

It is a super-2 number, since 2×150611401² = 45367588222365602, which contains 22 as substring.

Together with 150611399, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (150611431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75305700 + 75305701.

It is an arithmetic number, because the mean of its divisors is an integer number (75305701).

Almost surely, 2^150611401 is an apocalyptic number.

It is an amenable number.

150611401 is a deficient number, since it is larger than the sum of its proper divisors (1).

150611401 is an equidigital number, since it uses as much as digits as its factorization.

150611401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 120, while the sum is 19.

The square root of 150611401 is about 12272.3836722945. The cubic root of 150611401 is about 532.0502065512.

Adding to 150611401 its reverse (104116051), we get a palindrome (254727452).

The spelling of 150611401 in words is "one hundred fifty million, six hundred eleven thousand, four hundred one".