97999930102 has 8 divisors (see below), whose sum is σ = 154736731800. Its totient is φ = 46421019504.

The previous prime is 97999930087. The next prime is 97999930117. The reversal of 97999930102 is 20103999979.

It is an interprime number because it is at equal distance from previous prime (97999930087) and next prime (97999930117).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1289472727 + ... + 1289472802.

It is an arithmetic number, because the mean of its divisors is an integer number (19342091475).

Almost surely, 2^97999930102 is an apocalyptic number.

97999930102 is a deficient number, since it is larger than the sum of its proper divisors (56736801698).

97999930102 is a wasteful number, since it uses less digits than its factorization.

97999930102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2578945550.

The product of its (nonzero) digits is 2480058, while the sum is 58.

It can be divided in two parts, 979999 and 30102, that added together give a palindrome (1010101).

The spelling of 97999930102 in words is "ninety-seven billion, nine hundred ninety-nine million, nine hundred thirty thousand, one hundred two".