2903068390157 has 8 divisors (see below), whose sum is σ = 3126394576536. Its totient is φ = 2679744094272.

The previous prime is 2903068390151. The next prime is 2903068390171. The reversal of 2903068390157 is 7510938603092.

2903068390157 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 151387915396 + 2751680474761 = 389086^2 + 1658819^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2903068390157 - 2²⁸ = 2902799954701 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2903068390099 and 2903068390108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2903068390151) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5808623 + ... + 6288579.

It is an arithmetic number, because the mean of its divisors is an integer number (390799322067).

Almost surely, 2^{2903068390157} is an apocalyptic number.

It is an amenable number.

2903068390157 is a deficient number, since it is larger than the sum of its proper divisors (223326186379).

2903068390157 is a wasteful number, since it uses less digits than its factorization.

2903068390157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 945247.

The product of its (nonzero) digits is 2449440, while the sum is 53.

The spelling of 2903068390157 in words is "two trillion, nine hundred three billion, sixty-eight million, three hundred ninety thousand, one hundred fifty-seven".