155000001007 has 2 divisors, whose sum is σ = 155000001008. Its totient is φ = 155000001006.

The previous prime is 155000000983. The next prime is 155000001043. The reversal of 155000001007 is 700100000551.

155000001007 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 155000001007 - 2³¹ = 152852517359 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (155000001047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 77500000503 + 77500000504.

It is an arithmetic number, because the mean of its divisors is an integer number (77500000504).

Almost surely, 2^155000001007 is an apocalyptic number.

155000001007 is a deficient number, since it is larger than the sum of its proper divisors (1).

155000001007 is an equidigital number, since it uses as much as digits as its factorization.

155000001007 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 175, while the sum is 19.

Adding to 155000001007 its reverse (700100000551), we get a palindrome (855100001558).

The spelling of 155000001007 in words is "one hundred fifty-five billion, one thousand, seven".