151103093 has 2 divisors, whose sum is σ = 151103094. Its totient is φ = 151103092.

The previous prime is 151103059. The next prime is 151103149. The reversal of 151103093 is 390301151.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 138839089 + 12264004 = 11783^2 + 3502^2 .

It is an emirp because it is prime and its reverse (390301151) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 151103093 - 2²⁰ = 150054517 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (151103003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75551546 + 75551547.

It is an arithmetic number, because the mean of its divisors is an integer number (75551547).

Almost surely, 2^151103093 is an apocalyptic number.

It is an amenable number.

151103093 is a deficient number, since it is larger than the sum of its proper divisors (1).

151103093 is an equidigital number, since it uses as much as digits as its factorization.

151103093 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 405, while the sum is 23.

The square root of 151103093 is about 12292.3998063844. The cubic root of 151103093 is about 532.6285617571.

The spelling of 151103093 in words is "one hundred fifty-one million, one hundred three thousand, ninety-three".