102120401301 has 16 divisors (see below), whose sum is σ = 137031392064. Its totient is φ = 67645321344.

The previous prime is 102120401291. The next prime is 102120401347. The reversal of 102120401301 is 103104021201.

It is not a de Polignac number, because 102120401301 - 2²³ = 102112012693 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102120401381) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 800610 + ... + 919356.

It is an arithmetic number, because the mean of its divisors is an integer number (8564462004).

Almost surely, 2^102120401301 is an apocalyptic number.

It is an amenable number.

102120401301 is a deficient number, since it is larger than the sum of its proper divisors (34910990763).

102120401301 is a wasteful number, since it uses less digits than its factorization.

102120401301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120580.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 102120401301 its reverse (103104021201), we get a palindrome (205224422502).

The spelling of 102120401301 in words is "one hundred two billion, one hundred twenty million, four hundred one thousand, three hundred one".