129098010 has 16 divisors (see below), whose sum is σ = 309835296. Its totient is φ = 34426128.

The previous prime is 129098009. The next prime is 129098071. The reversal of 129098010 is 10890921.

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 4303267 = 129098010 / (1 + 2 + 9 + 0 + 9 + 8 + 0 + 1 + 0).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2151604 + ... + 2151663.

It is an arithmetic number, because the mean of its divisors is an integer number (19364706).

Almost surely, 2^129098010 is an apocalyptic number.

129098010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

129098010 is an abundant number, since it is smaller than the sum of its proper divisors (180737286).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

129098010 is a wasteful number, since it uses less digits than its factorization.

129098010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4303277.

The product of its (nonzero) digits is 1296, while the sum is 30.

The square root of 129098010 is about 11362.1305220456. The cubic root of 129098010 is about 505.4053667748.

The spelling of 129098010 in words is "one hundred twenty-nine million, ninety-eight thousand, ten".