75119982102 has 48 divisors (see below), whose sum is σ = 177756913152. Its totient is φ = 22737914160.

The previous prime is 75119982101. The next prime is 75119982169. The reversal of 75119982102 is 20128991157.

It is a super-2 number, since 2×75119982102² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (75119982101) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 38238 + ... + 389489.

It is an arithmetic number, because the mean of its divisors is an integer number (3703269024).

Almost surely, 2^75119982102 is an apocalyptic number.

75119982102 is an abundant number, since it is smaller than the sum of its proper divisors (102636931050).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

75119982102 is a wasteful number, since it uses less digits than its factorization.

75119982102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 428633 (or 428630 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 45.

The spelling of 75119982102 in words is "seventy-five billion, one hundred nineteen million, nine hundred eighty-two thousand, one hundred two".