98012153 has 2 divisors, whose sum is σ = 98012154. Its totient is φ = 98012152.

The previous prime is 98012143. The next prime is 98012171. The reversal of 98012153 is 35121089.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 67453369 + 30558784 = 8213^2 + 5528^2 .

It is an emirp because it is prime and its reverse (35121089) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 98012153 - 2⁸ = 98011897 is a prime.

It is not a weakly prime, because it can be changed into another prime (98012143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49006076 + 49006077.

It is an arithmetic number, because the mean of its divisors is an integer number (49006077).

Almost surely, 2^98012153 is an apocalyptic number.

It is an amenable number.

98012153 is a deficient number, since it is larger than the sum of its proper divisors (1).

98012153 is an equidigital number, since it uses as much as digits as its factorization.

98012153 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2160, while the sum is 29.

The square root of 98012153 is about 9900.1087367766. The cubic root of 98012153 is about 461.0626864563.

The spelling of 98012153 in words is "ninety-eight million, twelve thousand, one hundred fifty-three".