940003153 has 2 divisors, whose sum is σ = 940003154. Its totient is φ = 940003152.

The previous prime is 940003133. The next prime is 940003193. The reversal of 940003153 is 351300049.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 893531664 + 46471489 = 29892^2 + 6817^2 .

It is a cyclic number.

It is not a de Polignac number, because 940003153 - 2⁵ = 940003121 is a prime.

It is not a weakly prime, because it can be changed into another prime (940003133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 470001576 + 470001577.

It is an arithmetic number, because the mean of its divisors is an integer number (470001577).

Almost surely, 2^940003153 is an apocalyptic number.

It is an amenable number.

940003153 is a deficient number, since it is larger than the sum of its proper divisors (1).

940003153 is an equidigital number, since it uses as much as digits as its factorization.

940003153 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1620, while the sum is 25.

The square root of 940003153 is about 30659.4708532290. The cubic root of 940003153 is about 979.5872039750.

The spelling of 940003153 in words is "nine hundred forty million, three thousand, one hundred fifty-three".