98951199137 has 4 divisors (see below), whose sum is σ = 113087084736. Its totient is φ = 84815313540.

The previous prime is 98951199103. The next prime is 98951199187. The reversal of 98951199137 is 73199115989.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 73199115989 = 43 ⋅1702305023.

It is a cyclic number.

It is not a de Polignac number, because 98951199137 - 2²⁶ = 98884090273 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 98951199137.

It is not an unprimeable number, because it can be changed into a prime (98951199187) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7067942789 + ... + 7067942802.

It is an arithmetic number, because the mean of its divisors is an integer number (28271771184).

Almost surely, 2^98951199137 is an apocalyptic number.

It is an amenable number.

98951199137 is a deficient number, since it is larger than the sum of its proper divisors (14135885599).

98951199137 is a wasteful number, since it uses less digits than its factorization.

98951199137 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14135885598.

The product of its digits is 5511240, while the sum is 62.

The spelling of 98951199137 in words is "ninety-eight billion, nine hundred fifty-one million, one hundred ninety-nine thousand, one hundred thirty-seven".