70100153 has 2 divisors, whose sum is σ = 70100154. Its totient is φ = 70100152.

The previous prime is 70100143. The next prime is 70100167. The reversal of 70100153 is 35100107.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 70023424 + 76729 = 8368^2 + 277^2 .

It is a cyclic number.

It is not a de Polignac number, because 70100153 - 2¹⁰ = 70099129 is a prime.

It is not a weakly prime, because it can be changed into another prime (70100143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35050076 + 35050077.

It is an arithmetic number, because the mean of its divisors is an integer number (35050077).

Almost surely, 2^70100153 is an apocalyptic number.

It is an amenable number.

70100153 is a deficient number, since it is larger than the sum of its proper divisors (1).

70100153 is an equidigital number, since it uses as much as digits as its factorization.

70100153 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 105, while the sum is 17.

The square root of 70100153 is about 8372.5834125436. The cubic root of 70100153 is about 412.3249882619.

The spelling of 70100153 in words is "seventy million, one hundred thousand, one hundred fifty-three".