1015018200151 has 2 divisors, whose sum is σ = 1015018200152. Its totient is φ = 1015018200150.

The previous prime is 1015018200143. The next prime is 1015018200169. The reversal of 1015018200151 is 1510028105101.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1015018200151 - 2³ = 1015018200143 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1015018200101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 507509100075 + 507509100076.

It is an arithmetic number, because the mean of its divisors is an integer number (507509100076).

Almost surely, 2^{1015018200151} is an apocalyptic number.

1015018200151 is a deficient number, since it is larger than the sum of its proper divisors (1).

1015018200151 is an equidigital number, since it uses as much as digits as its factorization.

1015018200151 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 400, while the sum is 25.

The spelling of 1015018200151 in words is "one trillion, fifteen billion, eighteen million, two hundred thousand, one hundred fifty-one".