151078783 has 2 divisors, whose sum is σ = 151078784. Its totient is φ = 151078782.

The previous prime is 151078771. The next prime is 151078787. The reversal of 151078783 is 387870151.

It is a happy number.

151078783 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-151078783 is a prime.

It is a super-2 number, since 2×151078783² = 45649597345522178, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (151078787) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75539391 + 75539392.

It is an arithmetic number, because the mean of its divisors is an integer number (75539392).

Almost surely, 2^151078783 is an apocalyptic number.

151078783 is a deficient number, since it is larger than the sum of its proper divisors (1).

151078783 is an equidigital number, since it uses as much as digits as its factorization.

151078783 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 47040, while the sum is 40.

The square root of 151078783 is about 12291.4109442326. The cubic root of 151078783 is about 532.5999965029.

The spelling of 151078783 in words is "one hundred fifty-one million, seventy-eight thousand, seven hundred eighty-three".