30151251513901 has 6 divisors (see below), whose sum is σ = 35073904822350. Its totient is φ = 25843929869016.

The previous prime is 30151251513797. The next prime is 30151251513997. The reversal of 30151251513901 is 10931515215103.

It can be written as a sum of positive squares in only one way, i.e., 28817517558025 + 1333733955876 = 5368195^2 + 1154874^2 .

It is not a de Polignac number, because 30151251513901 - 2¹⁵ = 30151251481133 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30151251513601) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 307665831726 + ... + 307665831823.

It is an arithmetic number, because the mean of its divisors is an integer number (5845650803725).

Almost surely, 2^{30151251513901} is an apocalyptic number.

It is an amenable number.

30151251513901 is a deficient number, since it is larger than the sum of its proper divisors (4922653308449).

30151251513901 is an equidigital number, since it uses as much as digits as its factorization.

30151251513901 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 615331663563 (or 615331663556 counting only the distinct ones).

The product of its (nonzero) digits is 20250, while the sum is 37.

The spelling of 30151251513901 in words is "thirty trillion, one hundred fifty-one billion, two hundred fifty-one million, five hundred thirteen thousand, nine hundred one".