102113763 has 4 divisors (see below), whose sum is σ = 136151688. Its totient is φ = 68075840.

The previous prime is 102113749. The next prime is 102113773. The reversal of 102113763 is 367311201.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 102113763 - 2⁵ = 102113731 is a prime.

It is not an unprimeable number, because it can be changed into a prime (102113773) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17018958 + ... + 17018963.

It is an arithmetic number, because the mean of its divisors is an integer number (34037922).

Almost surely, 2^102113763 is an apocalyptic number.

102113763 is a deficient number, since it is larger than the sum of its proper divisors (34037925).

102113763 is an equidigital number, since it uses as much as digits as its factorization.

102113763 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34037924.

The product of its (nonzero) digits is 756, while the sum is 24.

The square root of 102113763 is about 10105.1354765782. The cubic root of 102113763 is about 467.4065135686.

Adding to 102113763 its reverse (367311201), we get a palindrome (469424964).

The spelling of 102113763 in words is "one hundred two million, one hundred thirteen thousand, seven hundred sixty-three".