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1030131010234 = 29750910432129
BaseRepresentation
bin11101111110110001001…
…01111100101010111010
310122110221121020100010001
432333120211330222322
5113334202014311414
62105122522343214
7134265415053634
oct16773045745272
93573847210101
101030131010234
11367970110947
1214779095ab0a
13761aa841191
1437c04035a54
151bbe1b1d074
hexefd897caba

1030131010234 has 16 divisors (see below), whose sum is σ = 1564193572200. Its totient is φ = 508754018304.

The previous prime is 1030131010189. The next prime is 1030131010247. The reversal of 1030131010234 is 4320101310301.

It can be written as a sum of positive squares in 4 ways, for example, as 1024137928009 + 5993082225 = 1011997^2 + 77415^2 .

It is a super-2 number, since 2×10301310102342 (a number of 25 digits) contains 22 as substring.

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, 5117319 + ... + 5314810.

Almost surely, 21030131010234 is an apocalyptic number.

1030131010234 is a deficient number, since it is larger than the sum of its proper divisors (534062561966).

1030131010234 is a wasteful number, since it uses less digits than its factorization.

1030131010234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10432737.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 1030131010234 its reverse (4320101310301), we get a palindrome (5350232320535).

The spelling of 1030131010234 in words is "one trillion, thirty billion, one hundred thirty-one million, ten thousand, two hundred thirty-four".

Divisors: 1 2 97 194 509 1018 49373 98746 10432129 20864258 1011916513 2023833026 5309953661 10619907322 515065505117 1030131010234