102962963890 has 16 divisors (see below), whose sum is σ = 187943664960. Its totient is φ = 40605112240.

The previous prime is 102962963867. The next prime is 102962963891. The reversal of 102962963890 is 98369269201.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (102962963891) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 72508420 + ... + 72509839.

It is an arithmetic number, because the mean of its divisors is an integer number (11746479060).

Almost surely, 2^102962963890 is an apocalyptic number.

102962963890 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102962963890 is a deficient number, since it is larger than the sum of its proper divisors (84980701070).

102962963890 is a wasteful number, since it uses less digits than its factorization.

102962963890 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145018337.

The product of its (nonzero) digits is 2519424, while the sum is 55.

The spelling of 102962963890 in words is "one hundred two billion, nine hundred sixty-two million, nine hundred sixty-three thousand, eight hundred ninety".