102411961743 has 32 divisors (see below), whose sum is σ = 168140256256. Its totient is φ = 53993910528.

The previous prime is 102411961733. The next prime is 102411961763. The reversal of 102411961743 is 347169114201.

It is not a de Polignac number, because 102411961743 - 2¹⁰ = 102411960719 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102411961733) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 495630 + ... + 671172.

It is an arithmetic number, because the mean of its divisors is an integer number (5254383008).

Almost surely, 2^102411961743 is an apocalyptic number.

102411961743 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

102411961743 is a deficient number, since it is larger than the sum of its proper divisors (65728294513).

102411961743 is a wasteful number, since it uses less digits than its factorization.

102411961743 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 177703.

The product of its (nonzero) digits is 36288, while the sum is 39.

The spelling of 102411961743 in words is "one hundred two billion, four hundred eleven million, nine hundred sixty-one thousand, seven hundred forty-three".