102420232041130 has 64 divisors (see below), whose sum is σ = 190415628921600. Its totient is φ = 39634456840704.

The previous prime is 102420232041091. The next prime is 102420232041131. The reversal of 102420232041130 is 31140232024201.

It is a junction number, because it is equal to n+sod(n) for n = 102420232041095 and 102420232041104.

It is not an unprimeable number, because it can be changed into a prime (102420232041131) 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, 111681822 + ... + 112595158.

It is an arithmetic number, because the mean of its divisors is an integer number (2975244201900).

Almost surely, 2^{102420232041130} is an apocalyptic number.

102420232041130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102420232041130 is a deficient number, since it is larger than the sum of its proper divisors (87995396880470).

102420232041130 is a wasteful number, since it uses less digits than its factorization.

102420232041130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 915103.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 102420232041130 its reverse (31140232024201), we get a palindrome (133560464065331).

The spelling of 102420232041130 in words is "one hundred two trillion, four hundred twenty billion, two hundred thirty-two million, forty-one thousand, one hundred thirty".