102120401302 has 8 divisors (see below), whose sum is σ = 157320618336. Its totient is φ = 49680195192.

The previous prime is 102120401291. The next prime is 102120401347. The reversal of 102120401302 is 203104021201.

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, 690002638 + ... + 690002785.

It is an arithmetic number, because the mean of its divisors is an integer number (19665077292).

Almost surely, 2^102120401302 is an apocalyptic number.

102120401302 is a deficient number, since it is larger than the sum of its proper divisors (55200217034).

102120401302 is a wasteful number, since it uses less digits than its factorization.

102120401302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1380005462.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 102120401302 its reverse (203104021201), we get a palindrome (305224422503).

The spelling of 102120401302 in words is "one hundred two billion, one hundred twenty million, four hundred one thousand, three hundred two".